🧱 Roblox Username Generator
Generate Roblox usernames with a character counter. Choose a style and gender, and every username follows the Roblox rules: 3 to 20 characters and up to 1 underscore.
How to Use the Roblox Username Generator?
The Roblox username generator works in 5 steps. It holds 18,323 unique usernames, and every name follows the Roblox username rules.
-
1. Pick a Name Style
Pick Aesthetic, Cute, Cool, Funny, or Preppy. An Aesthetic name sounds dreamy, such as LilacFairy. A Funny name jokes about the game, such as BaconKnight.
-
2. Pick a Gender
Pick Girl, Boy, or Any Gender. Girl names end with words like Angel and Bunny, and boy names end with words like Knight and Dragon. Any Gender adds unisex words like Gamer and Vibes.
-
3. Pick a Format
Pick Words Only, With Numbers, With Underscore, or xX Style. Every Roblox username is unique, so numbers and an underscore help when a name is taken.
-
4. Generate Names
Click Generate. More Options adds a length filter in characters and a first-letter filter.
-
5. Listen, Save, and Copy
Click 🔊 to hear a name. Click ♡ to save it. Click 🔒 to keep the first word and pair it with new second words.
Roblox Username Rules
Roblox has 2 names: the username, which is unique and used to log in, and the display name, which other players see in games. The table below lists the main rules, as summed up by Pocket Tactics.
| Rule | Requirement |
|---|---|
| Username length | 3 to 20 characters |
| Username characters | Letters, numbers, and up to 1 underscore. No spaces or other special characters. |
| Underscore | Inside the name only, not at the start or the end |
| Uniqueness | Every username is unique, so a taken name cannot be used again |
| Username changes | 1,000 Robux for each change |
| Display name | Not unique, and free to change once every 7 days |
| Content | No offensive words or personal information |
How to Choose a Perfect Name for a Roblox Player?
A perfect Roblox username is easy to spell, safe to share, and fits your style. Friends type your username to find you, so 2 short words are easier to share than a long string of letters. A username also lasts, because each change costs 1,000 Robux, while the display name is free to change every week. The table below shows each name style with an example username.
| Name Style | What It Sounds Like | Example Username |
|---|---|---|
| Aesthetic | Soft, dreamy, and calm | LilacFairy |
| Cute | Sweet and playful | MochiBunny |
| Cool | Dark and sharp | ShadowKnight |
| Funny | A joke about Roblox memes | BaconKnight |
| Preppy | Bright, glossy, and beachy | MalibuAngel |
4 Quick Tips for Naming Your Roblox Account
- Keep it easy to spell. Friends type your username to add you, so a name like MochiBunny is easier to share than a mix of random letters.
- Keep personal details out. A real name, age, school, or city in a username tells strangers too much.
- Use the underscore once. Roblox allows 1 underscore, so Mochi_Bunny works when MochiBunny is taken.
- Pick a name to keep. Each username change costs 1,000 Robux, while the display name changes free every 7 days.
Frequently Asked Questions
What is a good Roblox username?
A good Roblox username is easy to spell, keeps personal details out, and fits your style. Examples include LilacFairy, ShadowKnight, and BaconKnight. Every username in this generator follows the 20 character limit.
What are aesthetic Roblox usernames?
Aesthetic Roblox usernames use soft, dreamy words, such as Velvet, Lilac, Opal, and Starry. Examples include LilacFairy, VelvetAngel, and StarryBelle.
How many characters can a Roblox username have?
A Roblox username can have 3 to 20 characters. It can use letters, numbers, and 1 underscore, and the underscore cannot sit at the start or the end.
How much does it cost to change a Roblox username?
A Roblox username change costs 1,000 Robux. The display name is free to change once every 7 days, and other players can share it.
What is the difference between a Roblox username and a display name?
The username is unique and used to log in, and it costs Robux to change. The display name shows in games, can match other players, and changes free every 7 days.