Change Roblox username or Roblox display name When you initially sign up to play Roblox, you must give your Roblox account a Roblox username. Other players will see your Roblox name in game.

Find and click on the "Change Username" button. Enter your desired One Piece-inspired username and then your Roblox password. Click on the "Buy" button to change your username. This will cost 1000 ...