How Do You Change A Snapchat Username?

The Step-by-Step Guide to Changing Your Snapchat Display Name (Android and iOS) Launch Snapchat and choose your Bitmoji by tapping the symbol located in the top-left corner of the app. You may alter your display name by going to the settings for "My Account" and tapping the "Name" button. Now, all that is required of you is to choose a new display name for Snapchat and then click the "Save" button in the top-right corner of the screen.