How To Change Display Name On Roblox (Feb) Know Here! No tags How To Change Display Name On Roblox (Feb) Know Here! >> In this post, you will come to know about a new feature that is yet to be introduced in Roblox. Please get the information now. Are you also waiting for the new display name feature on the Roblox platform? In this post, you will know How to Change Display Name on Roblox and changing display name feature is available in Roblox or not. You might know that it takes 1000 Robux to change your username. And basically, the username is no different from the display name.