diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 283959e203..cc75722ee9 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -58,4 +58,4 @@ jobs:
         bundler-cache: true
 
     - name: Run tests
-      run: bundle exec rake test
+      run: bundle exec rake test LAZY_LOAD=1
diff --git a/benchmark/load.rb b/benchmark/load.rb
new file mode 100644
index 0000000000..bbe1bc35cb
--- /dev/null
+++ b/benchmark/load.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+require 'benchmark/ips'
+
+Benchmark.ips do |x|
+  x.report('require') { system('ruby load_faker.rb') }
+  x.report('lazyload') { system('LAZY_LOAD=1 ruby load_faker.rb') }
+
+  x.compare!(order: :baseline)
+end
diff --git a/benchmark/load_faker.rb b/benchmark/load_faker.rb
new file mode 100755
index 0000000000..3d1c146253
--- /dev/null
+++ b/benchmark/load_faker.rb
@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+if defined?(Faker)
+  raise 'fake is already defined...'
+end
+
+load('/Users/stefannibrasil/projects/faker/lib/faker.rb')
diff --git a/doc/internet/http.md b/doc/internet/http.md
index ce3331591c..9037e6d669 100644
--- a/doc/internet/http.md
+++ b/doc/internet/http.md
@@ -1,13 +1,14 @@
-# Faker::Internet::HTTP
+# Faker::HTTP
 
 Available since version next.
 
 # Keyword arguments: group
+
 ```ruby
-Faker::Internet::HTTP.status_code #=> 418
-Faker::Internet::HTTP.status_code(group: :information) #=> 102
-Faker::Internet::HTTP.status_code(group: :successful) #=> 200
-Faker::Internet::HTTP.status_code(group: :redirect) #=> 306
-Faker::Internet::HTTP.status_code(group: :client_error) #=> 451
-Faker::Internet::HTTP.status_code(group: :server_error) #=> 502
-```
\ No newline at end of file
+Faker::HTTP.status_code #=> 418
+Faker::HTTP.status_code(group: :information) #=> 102
+Faker::HTTP.status_code(group: :successful) #=> 200
+Faker::HTTP.status_code(group: :redirect) #=> 306
+Faker::HTTP.status_code(group: :client_error) #=> 451
+Faker::HTTP.status_code(group: :server_error) #=> 502
+```
diff --git a/doc/music/music.md b/doc/music/music.md
index 09032e6229..f6a1547b4f 100644
--- a/doc/music/music.md
+++ b/doc/music/music.md
@@ -3,17 +3,17 @@
 Available since version 1.6.4.
 
 ```ruby
-Faker::Music.key #=> "C"
+Faker::Song.key #=> "C"
 
-Faker::Music.chord #=> "Amaj7"
+Faker::Song.chord #=> "Amaj7"
 
-Faker::Music.instrument #=> "Ukelele"
+Faker::Song.instrument #=> "Ukelele"
 
-Faker::Music.band #=> "The Beatles"
+Faker::Song.band #=> "The Beatles"
 
-Faker::Music.album #=> "Sgt. Pepper's Lonely Hearts Club"
+Faker::Song.album #=> "Sgt. Pepper's Lonely Hearts Club"
 
-Faker::Music.genre #=> "Rock"
+Faker::Song.genre #=> "Rock"
 
-Faker::Music.mambo_no_5 #=> "Monica"
+Faker::Song.mambo_no_5 #=> "Monica"
 ```
diff --git a/experiments/lazy_loading.md b/experiments/lazy_loading.md
new file mode 100644
index 0000000000..85c8910f6d
--- /dev/null
+++ b/experiments/lazy_loading.md
@@ -0,0 +1,103 @@
+# Lazy load experiment results
+
+Branch: sb-ta/lazy-load-experiment
+Date: February 10th, 2026
+Owner(s): Stefanni Brasil and Thiago Araujo
+
+## Impact
+
+Using `const_missing` to lazy load generators was an idea from talking with Jeremy Evans, who kindly responded our questions about improving faker's performance.
+
+### Changes needed
+
+#### Namespace changes
+
+A few generators had namespaces that didn't match their file name, and most of them were manageable, but two needed to be renamed:
+
+- `Faker::Music` -> `Faker::Song`. `Faker::Music` is a nested namespace.
+- `Faker::Internet::HTTP` -> `Faker::HTTP`. `Faker::Internet` is another generator.
+
+Considering that only two generators would be renamed, it wouldn't be a huge burden for users to use this approach.
+
+#### File location changes
+
+To prevent other generators from erroring out due to namespace clashing, some generators have to be moved around (ex. `Faker::Quote` was moved from `/faker/quotes/quote` to `faker/default/quote`). Users can still use the generators as before, their namespaces didn't change.
+
+### Benefits
+
+- no additional dependencies needed
+- code is extremely faster
+- after changing these two generators, which would be breaking changes, we can enable this as an opt-in configuration
+
+## Results
+
+profiler:
+
+[bundle exec vernier run -- ruby -e "require 'faker'" LAZY_LOAD=1](https://share.firefox.dev/3ZuCP55)
+[bundle exec vernier run --interval 100 --allocation-interval 10 -- ruby -e "require 'faker'; Faker::Internet.email" LAZY_LOAD=1](https://share.firefox.dev/4601PoA)
+
+benchmarks (Machine specs: Apple M1 Pro 16GB memory on MacOS Sequoia 15.7.3.)
+
+```sh
+benchmark % ruby require.rb
+took 250.0249999575317ms to load
+```
+
+```sh
+benchmark % ruby load.rb
+ruby 3.3.10 (2025-10-23 revision 343ea05002) [arm64-darwin24]
+Warming up --------------------------------------
+             require     1.000 i/100ms
+            lazyload     1.000 i/100ms
+Calculating -------------------------------------
+             require      5.874 (± 0.0%) i/s  (170.25 ms/i) -     30.000 in   5.115652s
+            lazyload     12.207 (± 8.2%) i/s   (81.92 ms/i) -     61.000 in   5.007059s
+
+Comparison:
+             require:        5.9 i/s
+            lazyload:       12.2 i/s - 2.08x  faster
+```
+
+## Artifacts
+
+### Scripts
+
+Constants were registered using this script:
+
+```ruby
+# lazy_load.rb
+
+CATEGORIES = {
+  Blockchain: 'blockchain',
+  Books: 'books',
+  Creature: 'creature',
+  Default: 'default',
+  Fantasy: 'fantasy',
+  Games: 'games',
+  JapaneseMedia: 'japanese_media',
+  Locations: 'locations',
+  Movies: 'movies',
+  Music: 'music',
+  Quotes: 'quotes',
+  Religion: 'religion',
+  Sports: 'sports',
+  Travel: 'travel',
+  TvShows: 'tv_shows'
+}.freeze
+
+def template(key)
+"# frozen_string_literal: true
+
+module Faker
+  class #{key}
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end"
+end
+
+CATEGORIES.each do |key, value|
+  File.write(File.join('lib', 'faker', "#{value}.rb"), template(key))
+end
+```
diff --git a/lib/faker.rb b/lib/faker.rb
index f44bc26e5b..e47f0d223d 100644
--- a/lib/faker.rb
+++ b/lib/faker.rb
@@ -275,7 +275,43 @@ def disable_enforce_available_locales
       end
     end
   end
+
+  if ENV['LAZY_LOAD'] == '1'
+    def self.load_path(*constants)
+      constants.map do |class_name|
+        class_name
+          .to_s
+          .gsub('::', '/')
+          .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
+          .gsub(/([a-z\d])([A-Z])/, '\1_\2')
+          .tr('-', '_')
+          .downcase
+      end.join('/')
+    end
+
+    def self.lazy_load(klass)
+      def klass.const_missing(class_name)
+        load_path = case class_name
+                    when :DnD
+                      Faker.load_path('faker/games/dnd')
+                    else
+                      Faker.load_path(name, class_name)
+                    end
+
+        begin
+          require(load_path)
+        rescue LoadError
+          require(load_path.gsub('faker/', 'faker/default/'))
+        end
+
+        const_get(class_name)
+      end
+    end
+
+    lazy_load(self)
+  end
 end
 
-# require faker objects
-Dir.glob(File.join(mydir, 'faker', '/**/*.rb')).each { |file| require file }
+if ENV['LAZY_LOAD'] != '1'
+  Dir.glob(File.join(mydir, 'faker', '/**/*.rb')).each { |file| require file }
+end
diff --git a/lib/faker/blockchain.rb b/lib/faker/blockchain.rb
new file mode 100644
index 0000000000..85e23730ab
--- /dev/null
+++ b/lib/faker/blockchain.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Blockchain
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/books.rb b/lib/faker/books.rb
new file mode 100644
index 0000000000..0766c7b90d
--- /dev/null
+++ b/lib/faker/books.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Books
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/creature.rb b/lib/faker/creature.rb
new file mode 100644
index 0000000000..613499ec11
--- /dev/null
+++ b/lib/faker/creature.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Creature
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/default.rb b/lib/faker/default.rb
new file mode 100644
index 0000000000..944e5a2ca9
--- /dev/null
+++ b/lib/faker/default.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Default
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/books/book.rb b/lib/faker/default/book.rb
similarity index 100%
rename from lib/faker/books/book.rb
rename to lib/faker/default/book.rb
diff --git a/lib/faker/games/game.rb b/lib/faker/default/game.rb
similarity index 100%
rename from lib/faker/games/game.rb
rename to lib/faker/default/game.rb
diff --git a/lib/faker/default/html.rb b/lib/faker/default/html.rb
index a78be30ea4..bf94c2b1d9 100644
--- a/lib/faker/default/html.rb
+++ b/lib/faker/default/html.rb
@@ -14,7 +14,7 @@ class << self
       # @faker.version 3.2.1
       def heading
         level = rand(1..6)
-        "<h#{level}>#{Lorem.word.capitalize}</h#{level}>"
+        "<h#{level}>#{Faker::Lorem.word.capitalize}</h#{level}>"
       end
 
       ##
@@ -97,7 +97,7 @@ def unordered_list
       #
       # @faker.version 3.2.1
       def code
-        "<code>#{Lorem.sentence(word_count: 1)}</code>"
+        "<code>#{Faker::Lorem.sentence(word_count: 1)}</code>"
       end
 
       ##
@@ -165,7 +165,7 @@ def link(rel: 'stylesheet')
       #   Faker::HTML.element(tag: 'div', content: "This is a div with XSS attributes.", attributes: {class: 'xss', onclick: "alert('XSS')"}) #=> "<div class=\"xss\" onclick=\"alert('XSS')\">This is a div with XSS attributes.</div>"
       #
       # @faker.version 3.2.1
-      def element(tag: 'div', content: Lorem.sentence(word_count: 3), attributes: { class: Lorem.word, onclick: "#{Lorem.word}()" })
+      def element(tag: 'div', content: Faker::Lorem.sentence(word_count: 3), attributes: { class: Faker::Lorem.word, onclick: "#{Faker::Lorem.word}()" })
         attribute_string = attributes.map { |key, value| "#{key}=\"#{value}\"" }.join(' ')
         "<#{tag} #{attribute_string}>#{content}</#{tag}>"
       end
diff --git a/lib/faker/default/http.rb b/lib/faker/default/http.rb
new file mode 100644
index 0000000000..2f631ae957
--- /dev/null
+++ b/lib/faker/default/http.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module Faker
+  class HTTP < Base
+    STATUS_CODES = {
+      information: [100, 101, 102, 103],
+      successful: [200, 201, 202, 203, 204, 205, 206, 207, 208, 226],
+      redirect: [300, 301, 302, 303, 304, 305, 306, 307, 308],
+      client_error: [400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412,
+                     413, 414, 415, 416, 417, 418, 421, 422, 423, 424, 425, 426, 428,
+                     429, 431, 451],
+      server_error: [500, 501, 502, 503, 504, 505, 506, 507, 508, 510, 511]
+    }.freeze
+
+    STATUS_CODES_GROUPS = STATUS_CODES.keys.freeze
+
+    class << self
+      ##
+      # Produces an HTTP status code
+      #
+      # @return [Integer]
+      #
+      # @example
+      #   Faker::HTTP.status_code #=> 418
+      # @example
+      #   Faker::HTTP.status_code(group: :information) #=> 102
+      # @example
+      #   Faker::HTTP.status_code(group: :successful) #=> 200
+      # @example
+      #   Faker::HTTP.status_code(group: :redirect) #=> 306
+      # @example
+      #   Faker::HTTP.status_code(group: :client_error) #=> 451
+      # @example
+      #   Faker::HTTP.status_code(group: :server_error) #=> 502
+      #
+      # @faker.version 2.13.0
+      def status_code(group: nil)
+        return STATUS_CODES[STATUS_CODES_GROUPS.sample].sample unless group
+
+        raise ArgumentError, 'Invalid HTTP status code group' unless STATUS_CODES_GROUPS.include?(group)
+
+        STATUS_CODES[group].sample
+      end
+    end
+  end
+end
diff --git a/lib/faker/default/internet.rb b/lib/faker/default/internet.rb
index a0c198aaa6..8f64f783a4 100644
--- a/lib/faker/default/internet.rb
+++ b/lib/faker/default/internet.rb
@@ -93,8 +93,8 @@ def username(specifier: nil, separators: %w[. _])
           end
 
           sample([
-                   Char.prepare(Name.first_name),
-                   [Name.first_name, Name.last_name].map do |name|
+                   Char.prepare(Faker::Name.first_name),
+                   [Faker::Name.first_name, Faker::Name.last_name].map do |name|
                      Char.prepare(name)
                    end.join(sample(separators))
                  ])
@@ -235,7 +235,7 @@ def fix_umlauts(string: '')
       # @example
       #   Faker::Internet.domain_word   #=> "senger"
       def domain_word
-        with_locale(:en) { Char.prepare(Company.name.split.first) }
+        with_locale(:en) { Char.prepare(Faker::Company.name.split.first) }
       end
 
       ## Returns the domain suffix e.g. com, org, co, biz, info etc.
diff --git a/lib/faker/default/internet_http.rb b/lib/faker/default/internet_http.rb
deleted file mode 100644
index feee44c4b9..0000000000
--- a/lib/faker/default/internet_http.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-# frozen_string_literal: true
-
-module Faker
-  class Internet
-    class HTTP < Base
-      STATUS_CODES = {
-        information: [100, 101, 102, 103],
-        successful: [200, 201, 202, 203, 204, 205, 206, 207, 208, 226],
-        redirect: [300, 301, 302, 303, 304, 305, 306, 307, 308],
-        client_error: [400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412,
-                       413, 414, 415, 416, 417, 418, 421, 422, 423, 424, 425, 426, 428,
-                       429, 431, 451],
-        server_error: [500, 501, 502, 503, 504, 505, 506, 507, 508, 510, 511]
-      }.freeze
-
-      STATUS_CODES_GROUPS = STATUS_CODES.keys.freeze
-
-      class << self
-        ##
-        # Produces an HTTP status code
-        #
-        # @return [Integer]
-        #
-        # @example
-        #   Faker::Internet::HTTP.status_code #=> 418
-        # @example
-        #   Faker::Internet::HTTP.status_code(group: :information) #=> 102
-        # @example
-        #   Faker::Internet::HTTP.status_code(group: :successful) #=> 200
-        # @example
-        #   Faker::Internet::HTTP.status_code(group: :redirect) #=> 306
-        # @example
-        #   Faker::Internet::HTTP.status_code(group: :client_error) #=> 451
-        # @example
-        #   Faker::Internet::HTTP.status_code(group: :server_error) #=> 502
-        #
-        # @faker.version 2.13.0
-        def status_code(group: nil)
-          return STATUS_CODES[STATUS_CODES_GROUPS.sample].sample unless group
-
-          raise ArgumentError, 'Invalid HTTP status code group' unless STATUS_CODES_GROUPS.include?(group)
-
-          STATUS_CODES[group].sample
-        end
-      end
-    end
-  end
-end
diff --git a/lib/faker/default/lorem.rb b/lib/faker/default/lorem.rb
index 1fbd9f4139..69e09f0584 100644
--- a/lib/faker/default/lorem.rb
+++ b/lib/faker/default/lorem.rb
@@ -58,7 +58,7 @@ def words(number: 3, supplemental: false, exclude_words: nil)
       #
       # @faker.version 2.1.3
       def character
-        sample(Types::CHARACTERS)
+        sample(Faker::Types::CHARACTERS)
       end
 
       ##
@@ -78,7 +78,7 @@ def character
       #
       # @faker.version 2.1.3
       def characters(number: 255, min_alpha: 0, min_numeric: 0)
-        Alphanumeric.alphanumeric(number: number, min_alpha: min_alpha, min_numeric: min_numeric)
+        Faker::Alphanumeric.alphanumeric(number: number, min_alpha: min_alpha, min_numeric: min_numeric)
       end
 
       ##
diff --git a/lib/faker/default/markdown.rb b/lib/faker/default/markdown.rb
index 1f12e0f435..e591679123 100644
--- a/lib/faker/default/markdown.rb
+++ b/lib/faker/default/markdown.rb
@@ -13,7 +13,7 @@ class << self
       #
       # @faker.version 1.8.0
       def headers
-        "#{fetch('markdown.headers')} #{Lorem.word.capitalize}"
+        "#{fetch('markdown.headers')} #{Faker::Lorem.word.capitalize}"
       end
 
       ##
@@ -95,7 +95,7 @@ def inline_code
       #
       # @faker.version 1.8.0
       def block_code
-        "```ruby\n#{Lorem.sentence(word_count: 1)}\n```"
+        "```ruby\n#{Faker::Lorem.sentence(word_count: 1)}\n```"
       end
 
       ##
@@ -110,7 +110,7 @@ def block_code
       def table
         table = []
         3.times do
-          table << "#{Lorem.word} | #{Lorem.word} | #{Lorem.word}"
+          table << "#{Faker::Lorem.word} | #{Faker::Lorem.word} | #{Faker::Lorem.word}"
         end
         table.insert(1, '---- | ---- | ----')
         table.join("\n")
diff --git a/lib/faker/movies/movie.rb b/lib/faker/default/movie.rb
similarity index 100%
rename from lib/faker/movies/movie.rb
rename to lib/faker/default/movie.rb
diff --git a/lib/faker/default/omniauth.rb b/lib/faker/default/omniauth.rb
index 486152dd31..567c6bdf88 100644
--- a/lib/faker/default/omniauth.rb
+++ b/lib/faker/default/omniauth.rb
@@ -11,8 +11,8 @@ class Omniauth < Base
     def initialize(name: nil, email: nil)
       super()
 
-      @name = name || "#{Name.first_name} #{Name.last_name}"
-      @email = email || Internet.email(name: self.name)
+      @name = name || "#{Faker::Name.first_name} #{Faker::Name.last_name}"
+      @email = email || Faker::Internet.email(name: self.name)
       @first_name, @last_name = self.name.split
     end
 
@@ -27,8 +27,8 @@ class << self
       # @return [Hash] An auth hash in the format provided by omniauth-google.
       #
       # @faker.version 1.8.0
-      def google(name: nil, email: nil, uid: Number.number(digits: 9).to_s)
-        auth = Omniauth.new(name: name, email: email)
+      def google(name: nil, email: nil, uid: Faker::Number.number(digits: 9).to_s)
+        auth = new(name: name, email: email)
         {
           provider: 'google_oauth2',
           uid: uid,
@@ -40,9 +40,9 @@ def google(name: nil, email: nil, uid: Number.number(digits: 9).to_s)
             image: image
           },
           credentials: {
-            token: Crypto.md5,
-            refresh_token: Crypto.md5,
-            expires_at: Time.forward.to_i,
+            token: Faker::Crypto.md5,
+            refresh_token: Faker::Crypto.md5,
+            expires_at: Faker::Time.forward.to_i,
             expires: true
           },
           extra: {
@@ -56,20 +56,20 @@ def google(name: nil, email: nil, uid: Number.number(digits: 9).to_s)
               profile: "https://plus.google.com/#{uid}",
               picture: image,
               gender: gender,
-              birthday: Date.backward(days: 36_400).strftime('%Y-%m-%d'),
+              birthday: Faker::Date.backward(days: 36_400).strftime('%Y-%m-%d'),
               locale: 'en',
-              hd: "#{Company.name.downcase}.com"
+              hd: "#{Faker::Company.name.downcase}.com"
             },
             id_info: {
               iss: 'accounts.google.com',
-              at_hash: Crypto.md5,
+              at_hash: Faker::Crypto.md5,
               email_verified: true,
-              sub: Number.number(digits: 28).to_s,
+              sub: Faker::Number.number(digits: 28).to_s,
               azp: 'APP_ID',
               email: auth.email,
               aud: 'APP_ID',
-              iat: Time.forward.to_i,
-              exp: Time.forward.to_i,
+              iat: Faker::Time.forward.to_i,
+              exp: Faker::Time.forward.to_i,
               openid_id: "https://www.google.com/accounts/o8/id?id=#{uid}"
             }
           }
@@ -87,8 +87,8 @@ def google(name: nil, email: nil, uid: Number.number(digits: 9).to_s)
       # @return [Hash] An auth hash in the format provided by omniauth-facebook.
       #
       # @faker.version 1.8.0
-      def facebook(name: nil, email: nil, username: nil, uid: Number.number(digits: 7).to_s)
-        auth = Omniauth.new(name: name, email: email)
+      def facebook(name: nil, email: nil, username: nil, uid: Faker::Number.number(digits: 7).to_s)
+        auth = new(name: name, email: email)
         username ||= "#{auth.first_name.downcase[0]}#{auth.last_name.downcase}"
         {
           provider: 'facebook',
@@ -102,7 +102,7 @@ def facebook(name: nil, email: nil, username: nil, uid: Number.number(digits: 7)
             verified: random_boolean
           },
           credentials: {
-            token: Crypto.md5,
+            token: Faker::Crypto.md5,
             expires_at: Time.forward.to_i,
             expires: true
           },
@@ -115,7 +115,7 @@ def facebook(name: nil, email: nil, username: nil, uid: Number.number(digits: 7)
               link: "http://www.facebook.com/#{username}",
               username: username,
               location: {
-                id: Number.number(digits: 9).to_s,
+                id: Faker::Number.number(digits: 9).to_s,
                 name: city_state
               },
               gender: gender,
@@ -123,7 +123,7 @@ def facebook(name: nil, email: nil, username: nil, uid: Number.number(digits: 7)
               timezone: timezone,
               locale: 'en_US',
               verified: random_boolean,
-              updated_time: Time.backward.iso8601
+              updated_time: Faker::Time.backward.iso8601
             }
           }
         }
@@ -139,11 +139,11 @@ def facebook(name: nil, email: nil, username: nil, uid: Number.number(digits: 7)
       # @return [Hash] An auth hash in the format provided by omniauth-twitter.
       #
       # @faker.version 1.8.0
-      def twitter(name: nil, nickname: nil, uid: Number.number(digits: 6).to_s)
-        auth = Omniauth.new(name: name)
+      def twitter(name: nil, nickname: nil, uid: Faker::Number.number(digits: 6).to_s)
+        auth = new(name: name)
         nickname ||= auth.name.downcase.delete(' ')
         location = city_state
-        description = Lorem.sentence
+        description = Faker::Lorem.sentence
         {
           provider: 'twitter',
           uid: uid,
@@ -159,26 +159,26 @@ def twitter(name: nil, nickname: nil, uid: Number.number(digits: 6).to_s)
             }
           },
           credentials: {
-            token: Crypto.md5,
-            secret: Crypto.md5
+            token: Faker::Crypto.md5,
+            secret: Faker::Crypto.md5
           },
           extra: {
             access_token: '',
             raw_info: {
               name: auth.name,
               listed_count: random_number_from_range(1..10),
-              profile_sidebar_border_color: Color.hex_color,
+              profile_sidebar_border_color: Faker::Color.hex_color,
               url: nil,
               lang: 'en',
               statuses_count: random_number_from_range(1..1000),
               profile_image_url: image,
               profile_background_image_url_https: image,
               location: location,
-              time_zone: Address.city,
+              time_zone: Faker::Address.city,
               follow_request_sent: random_boolean,
               id: uid,
               profile_background_tile: random_boolean,
-              profile_sidebar_fill_color: Color.hex_color,
+              profile_sidebar_fill_color: Faker::Color.hex_color,
               followers_count: random_number_from_range(1..10_000),
               default_profile_image: random_boolean,
               screen_name: '',
@@ -186,7 +186,7 @@ def twitter(name: nil, nickname: nil, uid: Number.number(digits: 6).to_s)
               utc_offset: timezone,
               verified: random_boolean,
               favourites_count: random_number_from_range(1..10),
-              profile_background_color: Color.hex_color,
+              profile_background_color: Faker::Color.hex_color,
               is_translator: random_boolean,
               friends_count: random_number_from_range(1..10_000),
               notifications: random_boolean,
@@ -194,8 +194,8 @@ def twitter(name: nil, nickname: nil, uid: Number.number(digits: 6).to_s)
               profile_background_image_url: image,
               protected: random_boolean,
               description: description,
-              profile_link_color: Color.hex_color,
-              created_at: Time.backward.strftime('%a %b %d %H:%M:%S %z %Y'),
+              profile_link_color: Faker::Color.hex_color,
+              created_at: Faker::Time.backward.strftime('%a %b %d %H:%M:%S %z %Y'),
               id_str: uid,
               profile_image_url_https: image,
               default_profile: random_boolean,
@@ -222,15 +222,15 @@ def twitter(name: nil, nickname: nil, uid: Number.number(digits: 6).to_s)
       # @return [Hash] An auth hash in the format provided by omniauth-linkedin.
       #
       # @faker.version 1.8.0
-      def linkedin(name: nil, email: nil, uid: Number.number(digits: 6).to_s)
+      def linkedin(name: nil, email: nil, uid: Faker::Number.number(digits: 6).to_s)
         auth = Omniauth.new(name: name, email: email)
         first_name = auth.first_name.downcase
         last_name = auth.last_name.downcase
         location = city_state
-        description = Lorem.sentence
-        token = Crypto.md5
-        secret = Crypto.md5
-        industry = Commerce.department
+        description = Faker::Lorem.sentence
+        token = Faker::Crypto.md5
+        secret = Faker::Crypto.md5
+        industry = Faker::Commerce.department
         url = "http://www.linkedin.com/in/#{first_name}#{last_name}"
         {
           provider: 'linkedin',
@@ -244,7 +244,7 @@ def linkedin(name: nil, email: nil, uid: Number.number(digits: 6).to_s)
             location: location,
             description: description,
             image: image,
-            phone: PhoneNumber.phone_number,
+            phone: Faker::PhoneNumber.phone_number,
             headline: description,
             industry: industry,
             urls: {
@@ -275,7 +275,7 @@ def linkedin(name: nil, email: nil, uid: Number.number(digits: 6).to_s)
               industry: industry,
               lastName: auth.last_name,
               location: {
-                country: { code: Address.country_code.downcase },
+                country: { code: Faker::Address.country_code.downcase },
                 name: city_state.split(', ').first
               },
               pictureUrl: image,
@@ -295,8 +295,8 @@ def linkedin(name: nil, email: nil, uid: Number.number(digits: 6).to_s)
       # @return [Hash] An auth hash in the format provided by omniauth-github.
       #
       # @faker.version 1.8.0
-      def github(name: nil, email: nil, uid: Number.number(digits: 8).to_s)
-        auth = Omniauth.new(name: name, email: email)
+      def github(name: nil, email: nil, uid: Faker::Number.number(digits: 8).to_s)
+        auth = new(name: name, email: email)
         login = auth.name.downcase.tr(' ', '-')
         html_url = "https://github.com/#{login}"
         api_url = "https://api.github.com/users/#{login}"
@@ -346,8 +346,8 @@ def github(name: nil, email: nil, uid: Number.number(digits: 8).to_s)
               public_gists: random_number_from_range(1..1000),
               followers: random_number_from_range(1..1000),
               following: random_number_from_range(1..1000),
-              created_at: Time.backward(days: 36_400).iso8601,
-              updated_at: Time.backward(days: 2).iso8601
+              created_at: Faker::Time.backward(days: 36_400).iso8601,
+              updated_at: Faker::Time.backward(days: 2).iso8601
             }
           }
         }
@@ -364,8 +364,8 @@ def github(name: nil, email: nil, uid: Number.number(digits: 8).to_s)
       #
       # @faker.version 2.3.0
       def apple(name: nil, email: nil, uid: nil)
-        uid ||= "#{Number.number(digits: 6)}.#{Number.hexadecimal(digits: 32)}.#{Number.number(digits: 4)}"
-        auth = Omniauth.new(name: name, email: email)
+        uid ||= "#{Faker::Number.number(digits: 6)}.#{Faker::Number.hexadecimal(digits: 32)}.#{Faker::Number.number(digits: 4)}"
+        auth = new(name: name, email: email)
         {
           provider: 'apple',
           uid: uid,
@@ -376,20 +376,20 @@ def apple(name: nil, email: nil, uid: nil)
             last_name: auth.last_name
           },
           credentials: {
-            token: Crypto.md5,
-            refresh_token: Crypto.md5,
-            expires_at: Time.forward.to_i,
+            token: Faker::Crypto.md5,
+            refresh_token: Faker::Crypto.md5,
+            expires_at: Faker::Time.forward.to_i,
             expires: true
           },
           extra: {
             raw_info: {
               iss: 'https://appleid.apple.com',
               aud: 'CLIENT_ID',
-              exp: Time.forward.to_i,
-              iat: Time.forward.to_i,
+              exp: Faker::Time.forward.to_i,
+              iat: Faker::Time.forward.to_i,
               sub: uid,
-              at_hash: Crypto.md5,
-              auth_time: Time.forward.to_i,
+              at_hash: Faker::Crypto.md5,
+              auth_time: Faker::Time.forward.to_i,
               email: auth.email,
               email_verified: true
             }
@@ -408,8 +408,8 @@ def apple(name: nil, email: nil, uid: nil)
       #
       # @faker.version next
       def auth0(name: nil, email: nil, uid: nil)
-        uid ||= "auth0|#{Number.hexadecimal(digits: 24)}"
-        auth = Omniauth.new(name: name, email: email)
+        uid ||= "auth0|#{Faker::Number.hexadecimal(digits: 24)}"
+        auth = new(name: name, email: email)
         {
           provider: 'auth0',
           uid: uid,
@@ -423,9 +423,9 @@ def auth0(name: nil, email: nil, uid: nil)
             expires_at: Time.forward.to_i,
             expires: true,
             token_type: 'Bearer',
-            id_token: Crypto.sha256,
-            token: Crypto.md5,
-            refresh_token: Crypto.md5
+            id_token: Faker::Crypto.sha256,
+            token: Faker::Crypto.md5,
+            refresh_token: Faker::Crypto.md5
           },
           extra: {
             raw_info: {
@@ -434,8 +434,8 @@ def auth0(name: nil, email: nil, uid: nil)
               iss: 'https://auth0.com/',
               sub: uid,
               aud: 'Auth012345',
-              iat: Time.forward.to_i,
-              exp: Time.forward.to_i
+              iat: Faker::Time.forward.to_i,
+              exp: Faker::Time.forward.to_i
             }
           }
         }
@@ -452,11 +452,11 @@ def timezone
       end
 
       def image
-        Placeholdit.image
+        Faker::Placeholdit.image
       end
 
       def city_state
-        "#{Address.city}, #{Address.state}"
+        "#{Faker::Address.city}, #{Faker::Address.state}"
       end
 
       def random_number_from_range(range)
diff --git a/lib/faker/quotes/quote.rb b/lib/faker/default/quote.rb
similarity index 100%
rename from lib/faker/quotes/quote.rb
rename to lib/faker/default/quote.rb
diff --git a/lib/faker/default/religion.rb b/lib/faker/default/religion.rb
deleted file mode 100644
index c8c4102b65..0000000000
--- a/lib/faker/default/religion.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-# frozen_string_literal: true
-
-module Faker
-  module Religion
-  end
-end
diff --git a/lib/faker/music/music.rb b/lib/faker/default/song.rb
similarity index 87%
rename from lib/faker/music/music.rb
rename to lib/faker/default/song.rb
index fe65f9abe1..35f40da244 100644
--- a/lib/faker/music/music.rb
+++ b/lib/faker/default/song.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module Faker
-  class Music < Base
+  class Song < Base
     class << self
       NOTE_LETTERS = %w[C D E F G A B].freeze
       ACCIDENTAL_SIGNS = ['b', '#', ''].freeze
@@ -14,7 +14,7 @@ class << self
       # @return [String]
       #
       # @example
-      #   Faker::Music.key #=> "A#"
+      #   Faker::Song.key #=> "A#"
       #
       # @faker.version 1.6.4
       def key
@@ -27,7 +27,7 @@ def key
       # @return [String]
       #
       # @example
-      #   Faker::Music.chord #=> "Adim7"
+      #   Faker::Song.chord #=> "Adim7"
       #
       # @faker.version 1.6.4
       def chord
@@ -40,7 +40,7 @@ def chord
       # @return [String]
       #
       # @example
-      #   Faker::Music.instrument #=> "Acoustic Guitar"
+      #   Faker::Song.instrument #=> "Acoustic Guitar"
       #
       # @faker.version 1.6.4
       def instrument
@@ -73,7 +73,7 @@ def key_variants
       # @return [Array<String>]
       #
       # @example
-      #   Faker::Music.key_types #=> ['', 'm']
+      #   Faker::Song.key_types #=> ['', 'm']
       #
       # @faker.version 1.6.4
       def key_types
@@ -96,7 +96,7 @@ def chord_types
       # @return [String]
       #
       # @example
-      #   Faker::Music.band #=> "The Beatles"
+      #   Faker::Song.band #=> "The Beatles"
       #
       # @faker.version 1.9.1
       def band
@@ -109,7 +109,7 @@ def band
       # @return [String]
       #
       # @example
-      #   Faker::Music.album #=> "Sgt. Pepper's Lonely Hearts Club"
+      #   Faker::Song.album #=> "Sgt. Pepper's Lonely Hearts Club"
       #
       # @faker.version 1.9.1
       def album
@@ -122,7 +122,7 @@ def album
       # @return [String]
       #
       # @example
-      #   Faker::Music.genre #=> "Rock"
+      #   Faker::Song.genre #=> "Rock"
       #
       # @faker.version 1.9.1
       def genre
@@ -135,7 +135,7 @@ def genre
       # @return [String]
       #
       # @example
-      #   Faker::Music.mambo #=> "Monica"
+      #   Faker::Song.mambo #=> "Monica"
       # @faker.version next
       def mambo_no_5
         fetch('music.mambo_no_5')
diff --git a/lib/faker/sports/sport.rb b/lib/faker/default/sport.rb
similarity index 100%
rename from lib/faker/sports/sport.rb
rename to lib/faker/default/sport.rb
diff --git a/lib/faker/fantasy.rb b/lib/faker/fantasy.rb
new file mode 100644
index 0000000000..0668aecf12
--- /dev/null
+++ b/lib/faker/fantasy.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Fantasy
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/games.rb b/lib/faker/games.rb
new file mode 100644
index 0000000000..2de5a26197
--- /dev/null
+++ b/lib/faker/games.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Games
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/japanese_media.rb b/lib/faker/japanese_media.rb
new file mode 100644
index 0000000000..7e617df7c7
--- /dev/null
+++ b/lib/faker/japanese_media.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class JapaneseMedia
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/locations.rb b/lib/faker/locations.rb
new file mode 100644
index 0000000000..3f7293abbf
--- /dev/null
+++ b/lib/faker/locations.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Locations
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/movies.rb b/lib/faker/movies.rb
new file mode 100644
index 0000000000..81a68980a9
--- /dev/null
+++ b/lib/faker/movies.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Movies
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/music.rb b/lib/faker/music.rb
new file mode 100644
index 0000000000..e981b05957
--- /dev/null
+++ b/lib/faker/music.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Music
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/music/bossa_nova.rb b/lib/faker/music/bossa_nova.rb
index 29dc8ea4f7..7d4f9b7f05 100644
--- a/lib/faker/music/bossa_nova.rb
+++ b/lib/faker/music/bossa_nova.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require_relative 'music'
-
 module Faker
   class Music
     class BossaNova < Base
diff --git a/lib/faker/music/grateful_dead.rb b/lib/faker/music/grateful_dead.rb
index b7d0853e0d..8f1aa33df1 100644
--- a/lib/faker/music/grateful_dead.rb
+++ b/lib/faker/music/grateful_dead.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require_relative 'music'
-
 module Faker
   class Music
     class GratefulDead < Base
diff --git a/lib/faker/music/pearl_jam.rb b/lib/faker/music/pearl_jam.rb
index c1c2ef59ae..78ebcbe6f8 100644
--- a/lib/faker/music/pearl_jam.rb
+++ b/lib/faker/music/pearl_jam.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require_relative 'music'
-
 module Faker
   class Music
     class PearlJam < Base
diff --git a/lib/faker/music/rush.rb b/lib/faker/music/rush.rb
index 2af9596011..b002381c3d 100644
--- a/lib/faker/music/rush.rb
+++ b/lib/faker/music/rush.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require_relative 'music'
-
 module Faker
   class Music
     class Rush < Base
diff --git a/lib/faker/music/smashing_pumpkins.rb b/lib/faker/music/smashing_pumpkins.rb
index 337f78f6aa..92df395fc4 100644
--- a/lib/faker/music/smashing_pumpkins.rb
+++ b/lib/faker/music/smashing_pumpkins.rb
@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-require_relative 'music'
-
 module Faker
   class Music
     class SmashingPumpkins < Base
diff --git a/lib/faker/quotes.rb b/lib/faker/quotes.rb
new file mode 100644
index 0000000000..2f49f1b77b
--- /dev/null
+++ b/lib/faker/quotes.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Quotes
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/religion.rb b/lib/faker/religion.rb
new file mode 100644
index 0000000000..d49cb7cc96
--- /dev/null
+++ b/lib/faker/religion.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Religion
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/religion/bible.rb b/lib/faker/religion/bible.rb
index bacaef3c99..2530b897e8 100644
--- a/lib/faker/religion/bible.rb
+++ b/lib/faker/religion/bible.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module Faker
-  module Religion
+  class Religion
     class Bible < Base
       flexible :bible
 
diff --git a/lib/faker/sports.rb b/lib/faker/sports.rb
new file mode 100644
index 0000000000..ead7a3dcb4
--- /dev/null
+++ b/lib/faker/sports.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Sports
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/travel.rb b/lib/faker/travel.rb
new file mode 100644
index 0000000000..763cb081f7
--- /dev/null
+++ b/lib/faker/travel.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class Travel
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/lib/faker/tv_shows.rb b/lib/faker/tv_shows.rb
new file mode 100644
index 0000000000..551ee82876
--- /dev/null
+++ b/lib/faker/tv_shows.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Faker
+  class TvShows
+    if ENV['LAZY_LOAD'] == '1'
+      Faker.lazy_load(self)
+    end
+  end
+end
diff --git a/test/faker/books/test_book.rb b/test/faker/default/test_book.rb
similarity index 100%
rename from test/faker/books/test_book.rb
rename to test/faker/default/test_book.rb
diff --git a/test/faker/games/test_faker_game.rb b/test/faker/default/test_faker_game.rb
similarity index 100%
rename from test/faker/games/test_faker_game.rb
rename to test/faker/default/test_faker_game.rb
diff --git a/test/faker/default/test_faker_internet_http.rb b/test/faker/default/test_faker_http.rb
similarity index 91%
rename from test/faker/default/test_faker_internet_http.rb
rename to test/faker/default/test_faker_http.rb
index b6c21341f5..d53ae3ee22 100644
--- a/test/faker/default/test_faker_internet_http.rb
+++ b/test/faker/default/test_faker_http.rb
@@ -2,9 +2,9 @@
 
 require_relative '../../test_helper'
 
-class TestFakerInternetHTTP < Test::Unit::TestCase
+class TestFakerHTTP < Test::Unit::TestCase
   def setup
-    @tester = Faker::Internet::HTTP
+    @tester = Faker::HTTP
   end
 
   def test_status_code
diff --git a/test/faker/movies/test_faker_movie.rb b/test/faker/default/test_faker_movie.rb
similarity index 100%
rename from test/faker/movies/test_faker_movie.rb
rename to test/faker/default/test_faker_movie.rb
diff --git a/test/faker/quotes/test_faker_quote.rb b/test/faker/default/test_faker_quote.rb
similarity index 94%
rename from test/faker/quotes/test_faker_quote.rb
rename to test/faker/default/test_faker_quote.rb
index ab480e29dc..0258f1f5cc 100644
--- a/test/faker/quotes/test_faker_quote.rb
+++ b/test/faker/default/test_faker_quote.rb
@@ -2,7 +2,7 @@
 
 require_relative '../../test_helper'
 
-class TestFakerYoda < Test::Unit::TestCase
+class TestFakerQuote < Test::Unit::TestCase
   def setup
     @tester = Faker::Quote
   end
diff --git a/test/faker/music/test_faker_music.rb b/test/faker/default/test_faker_song.rb
similarity index 94%
rename from test/faker/music/test_faker_music.rb
rename to test/faker/default/test_faker_song.rb
index 86c7d6a0d3..0070802b99 100644
--- a/test/faker/music/test_faker_music.rb
+++ b/test/faker/default/test_faker_song.rb
@@ -2,9 +2,9 @@
 
 require_relative '../../test_helper'
 
-class TestFakerMusic < Test::Unit::TestCase
+class TestFakerSong < Test::Unit::TestCase
   def setup
-    @tester = Faker::Music
+    @tester = Faker::Song
   end
 
   def test_keys
diff --git a/test/faker/sports/test_faker_sport.rb b/test/faker/default/test_faker_sport.rb
similarity index 100%
rename from test/faker/sports/test_faker_sport.rb
rename to test/faker/default/test_faker_sport.rb
diff --git a/test/faker/tv_shows/spongebob.rb b/test/faker/tv_shows/test_spongebob.rb
similarity index 100%
rename from test/faker/tv_shows/spongebob.rb
rename to test/faker/tv_shows/test_spongebob.rb
diff --git a/test/test_de_locale.rb b/test/test_de_locale.rb
index 1fe86dd563..c1fe526ef9 100644
--- a/test/test_de_locale.rb
+++ b/test/test_de_locale.rb
@@ -105,7 +105,7 @@ def test_de_name_methods
   end
 
   def test_de_music_methods
-    assert_kind_of String, Faker::Music.instrument
+    assert_kind_of String, Faker::Song.instrument
   end
 
   def test_de_pokemon_methods
diff --git a/test/test_determinism.rb b/test/test_determinism.rb
index 0dd805d125..a60b045c89 100644
--- a/test/test_determinism.rb
+++ b/test/test_determinism.rb
@@ -82,41 +82,17 @@ def skipped_classes
       Bank
       Base
       Base58
-      Books
-      Cat
       Char
       ChileRut
-      CLI
       Config
-      Creature
       Date
       Deprecator
-      Dog
-      DragonBall
-      Dota
-      ElderScrolls
-      Fallout
       Games
-      GamesHalfLife
-      HeroesOfTheStorm
+      HTTP
       Internet
-      JapaneseMedia
-      LeagueOfLegends
-      Locations
-      Movies
-      Myst
-      Overwatch
-      OnePiece
-      Pokemon
-      Religion
-      Sports
-      SwordArtOnline
-      TvShows
       Time
+      TvShows
       VERSION
-      Witcher
-      WorldOfWarcraft
-      Zelda
     ]
   end
 end