diff --git a/client/FxAccountClient.js b/client/FxAccountClient.js
index 15967f6..05bd53d 100644
--- a/client/FxAccountClient.js
+++ b/client/FxAccountClient.js
@@ -47,6 +47,7 @@ define([
    * @method signUp
    * @param {String} email Email input
    * @param {String} password Password input
+   * @param {String} name Name input
    * @param {Object} [options={}] Options
    *   @param {String} [options.service]
    *   Opaque alphanumeric token to be included in verification links
@@ -64,19 +65,21 @@ define([
    *   set the language for the 'Accept-Language' header
    * @return {Promise} A promise that will be fulfilled with JSON `xhr.responseText` of the request
    */
-  FxAccountClient.prototype.signUp = function (email, password, options) {
+  FxAccountClient.prototype.signUp = function (email, password, name, options) {
     var self = this;
 
     required(email, 'email');
     required(password, 'password');
+    required(name, 'name');
 
-    return credentials.setup(email, password)
+    return credentials.setup(email, password, name)
       .then(
         function (result) {
           var endpoint = '/account/create';
           var data = {
             email: result.emailUTF8,
-            authPW: sjcl.codec.hex.fromBits(result.authPW)
+            authPW: sjcl.codec.hex.fromBits(result.authPW),
+            name: result.name
           };
           var requestOpts = {};
 
diff --git a/client/lib/credentials.js b/client/lib/credentials.js
index 2590462..f82b9bc 100644
--- a/client/lib/credentials.js
+++ b/client/lib/credentials.js
@@ -50,13 +50,14 @@ define(['./request', 'sjcl', 'p', './hkdf', './pbkdf2'], function (Request, sjcl
      * @param {String} passwordInput
      * @return {Promise} A promise that will be fulfilled with `result` of generated credentials
      */
-    setup: function (emailInput, passwordInput) {
+    setup: function (emailInput, passwordInput, nameInput) {
       var result = {};
       var email = kwe('quickStretch', emailInput);
       var password = sjcl.codec.utf8String.toBits(passwordInput);
 
       result.emailUTF8 = emailInput;
       result.passwordUTF8 = passwordInput;
+      result.nameUTF8 = nameInput;
 
       return pbkdf2.derive(password, email, PBKDF2_ROUNDS, STRETCHED_PASS_LENGTH_BYTES)
         .then(