To get or change a Roblox Display Name, you should first log in to your Account Info page under Settings, then select the edit button next to the Display Name entry above your Username.

Changing your username isn't as intuitive as it should be. It's also a little costly to do; you will need to spend 1000 Robux (amounts to $10 if you buy Roblox premium).

While Usernames are unique, two or more players can have the same Display Name. How Do I Change My ROBLOX Username? Changing your username on ROBLOX is an easy, but expensive process. Changing to a ...