Get display name on Roblox Mobile
What is a good display name?
What else should I know about display name changes?
To change your Display Name:
Roblox now allows all users worldwide to change your Roblox account's display name in the account settings as a free feature. This is different than Changing a Username.
Log into your account (If you can't log in, try these steps for resetting your password .)
Your display name and username will be visible on Roblox and associated experiences
The DisplayName is a Player property that contains the display name of the authenticated user associated with the Player object. Unlike usernames, display names are non-unique names a player displays to others. If the Roblox user has not chosen one, the property will read the same as the Name property.
Since display names are non-unique, it’s possible for two players in a single instance to have identical names. If you need a globally unique identifier for a player, use Player.UserId (which is static) or Player.Name (which is the current Username) instead.
Your Roblox Display Name works differently to your Username, as a Username is unique to each account and is marked with an @ symbol at the start, so it can always be used to identify a specific player.
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. Type in your new Display Name, then press Save to lock it in – make sure you're happy with it first, as you can only change it once every seven days.