In fact, going forward, display names will serve as the name that will be shown in the game and which other players will see. Usernames will be then be only used to log into your Roblox account.

How to change your Roblox display name If you're tired of your current display name and need to change it, here's the fastest way to get it done. Step 1: Log in to your account.

ROBLOX allows you to change this username, as well as your Display Name. It’s important to note that there are different rules and applications of both Usernames and Display Names.