If you have outgrown your Roblox name, the good news is that Roblox lets you change it. The confusing part is that Roblox actually has two different names: your username and your display name. They follow different rules, different costs, and different limits. Change the wrong one and you might spend Robux when you did not need to, or wait a week when you wanted an instant fix.
This guide explains both options step by step, what each change costs, and how to choose a stylish new name you will not regret.
Your Roblox Username vs Your Display Name
Your username is your unique account handle. It is the name people use to find your profile, it appears in your profile URL, and it is tied to your account login history. Your display name is the name other players see above your avatar inside experiences. It is separate from your username, and it can be completely different.
Think of it this way: your username is your identity, and your display name is your outfit. If you only want other players to see a fresh name in games, the display name is usually enough, and it is free. If you want a new handle everywhere, including your profile link, you need the username change, and that one costs Robux.
How to Change Your Roblox Username (Paid)
Changing your username costs 1,000 Robux. Before you start, make sure you have enough Robux in your account and that your email address is verified, because Roblox asks for both during the change.
- Open Roblox and log in to the account you want to rename.
- Go to Settings, then Account Info.
- Find the Username row and tap the pencil edit icon beside it.
- Type your new username and your account password.
- Check the spelling carefully, then review the Buy screen. It shows the exact price before anything is charged.
- Tap Buy to confirm. Your new username takes effect across your profile.
Roblox usernames must be 3 to 20 characters long and can use letters, numbers, and underscores. If the name is already taken, Roblox will tell you, and you will need to try a variation. Your past usernames stay visible in your account history, so choose a name you are happy to be associated with long term. And never buy Robux from a third-party seller to fund a rename: use only the official Roblox purchase flow.
How to Change Your Roblox Display Name (Free)
Your display name is the free option, and for most players it is the better first step. It is the name shown in experiences, on your profile header, and in chat, while your username stays the same underneath.
- Open Roblox and go to Settings, then Account Info.
- Tap the pencil icon beside Display Name.
- Type your new display name. It must be 3 to 20 characters long.
- Tap Save. The change is immediate.
One catch: you can only change your display name once every 7 days. So if you pick a joke name on Monday, you are stuck with it until the following Monday. Take a minute to get it right. If your display name is not showing up in a game straight away, refresh the experience or reload your profile, since the change is instant on Roblox servers but some games cache the old name briefly.
Username or Display Name: Which Should You Change?
Change your display name if you want a fresh look in games, a seasonal name, or a name that matches your current avatar, and you want it free and fast. Change your username if your handle itself is the problem: it contains your real name, an old joke you regret, or a name that is hard for friends to spell and remember.
If you are unsure, start with the free display name change. You can always pay for a username change later, but you cannot undo a Robux purchase. And if you do pay, spend the extra minute on the Buy review screen checking the spelling, because every rename costs the same 1,000 Robux whether it is your first or your fifth.
Stylish Name Ideas for Roblox
A good Roblox name is short, easy to spell, and easy to shout in voice chat. Long names get shortened by friends whether you like it or not, so pick a name that still sounds good in its short form. Try one strong word plus one flavour word, like a colour, an animal, or a mood: Pixel Fox, Midnight Builder, Lucky Blox.
If your first choice is taken, add a real word rather than a random string of numbers. A deliberate suffix looks intentional and is much easier for friends to remember. For ready-made inspiration, try the Roblox Username Generator on this site for cool username and display name ideas, then style your favourite with the Stylish Nickname Maker for a fancy display-name version. You can also check name ideas across platforms with the Username Generator if you want one handle everywhere.
Common Problems and Fixes
If the Change Username button is missing, double-check you are on the right account and that you opened Settings and then Account Info, on desktop or through the More menu on mobile. If Roblox rejects your new name, check the 3 to 20 character length, the underscore placement, and whether another account already owns it. If the Buy button is unavailable, do not use an outside Robux seller: top up through the official Roblox flow only, and only after the change screen shows you the price.
If your new display name looks right on your profile but wrong in a game, wait a few minutes and rejoin the experience. And if you changed your username and friends cannot find you, share your new handle directly: search matches the new username, not the old one.
FAQs
How much does it cost to change your name in Roblox?
Changing your username costs 1,000 Robux. Changing your display name is free. Always confirm the price on the Buy screen before you tap Buy.
How often can I change my Roblox display name?
You can change your display name once every 7 days. Your username has no weekly limit in the same way, but every username change costs 1,000 Robux.
Can I change my Roblox username for free?
No, a username change requires 1,000 Robux. The free alternative is your display name, which is what other players see in games.
What characters can a Roblox username contain?
Roblox usernames are 3 to 20 characters long and can contain letters, numbers, and underscores. Check the underscore position if a name is rejected.
Will my old Roblox username still show anywhere?
Your past usernames remain visible in your account history. Friends who knew the old name can still recognise the account from that history.
What if the Roblox name I want is already taken?
Try a variation: add a short real word, change the order, or use a different separator. Generate a few alternatives first, then shortlist three before you spend Robux or lock in a display name for a week.
