This article explains how to change your username in Fortnite, which is essentially your display name on the Epic Games sites. The article also includes information on the requirements for changing your name.
How to Change Your Fortnite Name
If for some reason you’re unhappy with your Fortnite username and want to change it, you’ll need to do so through Epic Games. Your Epic Games display name is the name that will appear in Fortnite. Luckily, changing it is pretty straightforward.
If you're starting online, log into the Epic Games website and tap your account icon in the top right corner.
If you start in the Epic Games Launcher, tap your account icon in the bottom left corner and select Manage Account. This will take you to the account page on the Epic Games website.
