diff --git a/lib/customError.js b/lib/customError.js
index 48b9bc3..d6daf7c 100644
--- a/lib/customError.js
+++ b/lib/customError.js
@@ -5,11 +5,11 @@
 
 'use strict';
 
-module.exports = function customError(name, message, statusCode, errorCode) {
+module.exports = function CustomError(name, message, statusCode, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
-  this.name = name || 'customError';
+  this.name = name || 'CustomError';
   this.message = message || 'Custom Error without message';
   this.statusCode = statusCode || 400;
   this.errorCode = errorCode || 400;
diff --git a/lib/errors/badGateway.js b/lib/errors/badGateway.js
index 8ad8f02..4030f65 100644
--- a/lib/errors/badGateway.js
+++ b/lib/errors/badGateway.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function badGateway(message, errorCode) {
+module.exports = function BadGateway(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/badRequest.js b/lib/errors/badRequest.js
index 68567de..e86ae8d 100644
--- a/lib/errors/badRequest.js
+++ b/lib/errors/badRequest.js
@@ -4,11 +4,11 @@
 
 'use strict';
 
-module.exports = function badRequest(message, errorCode) {
+module.exports = function BadRequest(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
-  this.name = 'badRequest';
+  this.name = 'BadRequest';
   this.message = message || 'Bad Request';
   this.statusCode = 400;
   this.errorCode = errorCode || 400;
diff --git a/lib/errors/conflict.js b/lib/errors/conflict.js
index 053f8a6..d396135 100644
--- a/lib/errors/conflict.js
+++ b/lib/errors/conflict.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function conflict(message, errorCode) {
+module.exports = function Conflict(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/failedDependency.js b/lib/errors/failedDependency.js
index 20fea0b..5e6fbe1 100644
--- a/lib/errors/failedDependency.js
+++ b/lib/errors/failedDependency.js
@@ -7,7 +7,7 @@
 
 'use strict';
 
-module.exports = function failedDependency(message, errorCode) {
+module.exports = function FailedDependency(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/forbidden.js b/lib/errors/forbidden.js
index 8ba98e1..9739cb7 100644
--- a/lib/errors/forbidden.js
+++ b/lib/errors/forbidden.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function forbidden(message, errorCode) {
+module.exports = function Forbidden(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/gatewayTimeout.js b/lib/errors/gatewayTimeout.js
index b72edf2..bf3d59e 100644
--- a/lib/errors/gatewayTimeout.js
+++ b/lib/errors/gatewayTimeout.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function gatewayTimeout(message, errorCode) {
+module.exports = function GatewayTimeout(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/gone.js b/lib/errors/gone.js
index 645b2a2..1549742 100644
--- a/lib/errors/gone.js
+++ b/lib/errors/gone.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function gone(message, errorCode) {
+module.exports = function Gone(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/httpVersionNotSupported.js b/lib/errors/httpVersionNotSupported.js
index abd631d..88cef7e 100644
--- a/lib/errors/httpVersionNotSupported.js
+++ b/lib/errors/httpVersionNotSupported.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function httpVersionNotSupported(message, errorCode) {
+module.exports = function HttpVersionNotSupported(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/internalServerError.js b/lib/errors/internalServerError.js
index e51906a..419f2e9 100644
--- a/lib/errors/internalServerError.js
+++ b/lib/errors/internalServerError.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function internalServerError(message, errorCode) {
+module.exports = function InternalServerError(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/methodNotAllowed.js b/lib/errors/methodNotAllowed.js
index 5946c76..c989136 100644
--- a/lib/errors/methodNotAllowed.js
+++ b/lib/errors/methodNotAllowed.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function methodNotAllowed(message, errorCode) {
+module.exports = function MethodNotAllowed(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/networkAuthenticationRequired.js b/lib/errors/networkAuthenticationRequired.js
index 2f7c004..d51c793 100644
--- a/lib/errors/networkAuthenticationRequired.js
+++ b/lib/errors/networkAuthenticationRequired.js
@@ -6,7 +6,7 @@
 
 'use strict';
 
-module.exports = function networkAuthenticationRequired(message, errorCode) {
+module.exports = function NetworkAuthenticationRequired(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/notAcceptable.js b/lib/errors/notAcceptable.js
index a0d5aa1..c2bbdfa 100644
--- a/lib/errors/notAcceptable.js
+++ b/lib/errors/notAcceptable.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function notAcceptable(message, errorCode) {
+module.exports = function NotAcceptable(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/notFound.js b/lib/errors/notFound.js
index cda6b74..450b668 100644
--- a/lib/errors/notFound.js
+++ b/lib/errors/notFound.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function notFound(message, errorCode) {
+module.exports = function NotFound(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/notImplemented.js b/lib/errors/notImplemented.js
index ddb0a0a..89b893b 100644
--- a/lib/errors/notImplemented.js
+++ b/lib/errors/notImplemented.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function notImplemented(message, errorCode) {
+module.exports = function NotImplemented(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/paymentRequired.js b/lib/errors/paymentRequired.js
index 655b7cb..629c8ad 100644
--- a/lib/errors/paymentRequired.js
+++ b/lib/errors/paymentRequired.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function paymentRequired(message, errorCode) {
+module.exports = function PaymentRequired(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/proxyAuthenticationRequired.js b/lib/errors/proxyAuthenticationRequired.js
index 2219cbc..6f49a1f 100644
--- a/lib/errors/proxyAuthenticationRequired.js
+++ b/lib/errors/proxyAuthenticationRequired.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function proxyAuthenticationRequired(message, errorCode) {
+module.exports = function ProxyAuthenticationRequired(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/requestTimeout.js b/lib/errors/requestTimeout.js
index 082dc48..c8dc390 100644
--- a/lib/errors/requestTimeout.js
+++ b/lib/errors/requestTimeout.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function requestTimeout(message, errorCode) {
+module.exports = function RequestTimeout(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/serviceUnavailable.js b/lib/errors/serviceUnavailable.js
index 032d4e1..2f92580 100644
--- a/lib/errors/serviceUnavailable.js
+++ b/lib/errors/serviceUnavailable.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function serviceUnavailable(message, errorCode) {
+module.exports = function ServiceUnavailable(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/unauthorized.js b/lib/errors/unauthorized.js
index 1a041f0..b5f6a23 100644
--- a/lib/errors/unauthorized.js
+++ b/lib/errors/unauthorized.js
@@ -4,7 +4,7 @@
 
 'use strict';
 
-module.exports = function unauthorized(message, errorCode) {
+module.exports = function Unauthorized(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/lib/errors/unprocessableEntity.js b/lib/errors/unprocessableEntity.js
index 3e59204..dfc728d 100644
--- a/lib/errors/unprocessableEntity.js
+++ b/lib/errors/unprocessableEntity.js
@@ -6,7 +6,7 @@
 
 'use strict';
 
-module.exports = function unprocessableEntity(message, errorCode) {
+module.exports = function UnprocessableEntity(message, errorCode) {
 
   Error.captureStackTrace(this, this.constructor);
 
diff --git a/tests/badGateway.spec.js b/tests/badGateway.spec.js
index 9cfe593..d3e92b3 100644
--- a/tests/badGateway.spec.js
+++ b/tests/badGateway.spec.js
@@ -6,7 +6,7 @@ var assert = require('assert'),
   errors = require('../lib');
 
 function doSomethingMoreBad() {
-  throw new errors.badGateway();
+  throw new errors.BadGateway();
 }
 
 try {
@@ -16,10 +16,10 @@ try {
 } catch (err) {
 
   // The name property should be set to the error's name
-  assert(err.name = 'badGateway');
+  assert(err.name = 'BadGateway');
 
   // The error should be an instance of its class
-  assert(err instanceof errors.badGateway);
+  assert(err instanceof errors.BadGateway);
 
   // The error should be an instance of builtin Error
   assert(err instanceof Error);
@@ -32,11 +32,11 @@ try {
 
   // toString should return the default error message formatting
   assert.strictEqual(err.toString(),
-    'badGateway: Bad Gateway');
+    'BadGateway: Bad Gateway');
 
   // The stack should start with the default error message formatting
   assert.strictEqual(err.stack.split('\n')[0],
-    'badGateway: Bad Gateway');
+    'BadGateway: Bad Gateway');
 
   // The first stack frame should be the function where the error was thrown.
   assert.strictEqual(err.stack.split('\n')[1].indexOf('doSomethingMoreBad'), 7);
diff --git a/tests/customError.spec.js b/tests/customError.spec.js
index 8d4d6cb..245347d 100644
--- a/tests/customError.spec.js
+++ b/tests/customError.spec.js
@@ -6,7 +6,7 @@ var assert = require('assert'),
   errors = require('../lib');
 
 function doSomethingBad() {
-  throw new errors.customError('customError', 'It went bad!', 400, 4000);
+  throw new errors.CustomError('customError', 'It went bad!', 400, 4000);
 }
 
 try {
@@ -16,10 +16,10 @@ try {
 } catch (err) {
 
   // The name property should be set to the error's name
-  assert(err.name = 'customError');
+  assert(err.name = 'CustomError');
 
   // The error should be an instance of its class
-  assert(err instanceof errors.customError);
+  assert(err instanceof errors.CustomError);
 
   // The error should be an instance of builtin Error
   assert(err instanceof Error);
@@ -32,11 +32,11 @@ try {
 
   // toString should return the default error message formatting
   assert.strictEqual(err.toString(),
-    'customError: It went bad!');
+    'CustomError: It went bad!');
 
   // The stack should start with the default error message formatting
   assert.strictEqual(err.stack.split('\n')[0],
-    'customError: It went bad!');
+    'CustomError: It went bad!');
 
   // The first stack frame should be the function where the error was thrown.
   assert.strictEqual(err.stack.split('\n')[1].indexOf('doSomethingBad'), 7);