So you opened PUBG Mobile (or BGMI), tried to change your IGN, and got hit with that red message. "Name not available" or "Inappropriate content detected" or just a plain "Try another name."
Frustrating, right? Especially when the name looked totally fine to you.
I've been there. So have a lot of my friends. After getting our names rejected like 10 times each and finally figuring out the patterns, I'm writing this so you don't have to waste an hour like I did.
Here's why PUBG Mobile rejects names and what you can do about it.
PUBG has way stricter filters than Free Fire
First thing to understand. PUBG Mobile and BGMI are way more strict about names than other games. Free Fire will let you save almost anything. PUBG will straight up refuse names that look completely innocent to you.
This is partly because PUBG had a lot of toxic name issues back in 2019-2020. After some controversies and government pressure, Tencent made the name filter much tighter. Then BGMI launched in India with even stricter rules added on top.
So if your name was getting accepted in Free Fire and rejected in PUBG, it's not a glitch. PUBG just plays by different rules.
The 6 reasons your PUBG name keeps getting rejected
After testing dozens of names and reading through what others have shared, these are the actual reasons:
1. Words that sound like profanity (even if they're not)
PUBG's filter doesn't actually understand words. It looks for letter patterns. So names that contain certain letter combinations get blocked even if you didn't mean anything bad.
Examples that surprise people:
Names containing "ass" anywhere β "Assassin," "Class," "Bass" all blocked
Names with "sex" β "Sexton," "Sextant" blocked
Hindi/Punjabi words written in English that match English profanity sounds
Even some normal Indian names get blocked because they contain these letter patterns. There's not much you can do β pick a different name or add a separator.
2. Brand names and games
PUBG is super strict on this. Anything that sounds like a brand, game, or company gets auto-blocked:
Apple, Nike, Adidas, Samsung, Sony β all blocked
PUBG, Tencent, Garena, Riot β definitely blocked
Even FIFA, GTA, COD β blocked
YouTube, Instagram, Facebook, TikTok β blocked
The system checks for these as substrings too. So "Applepie" or "MyFIFAlife" will both get rejected.
3. Real player names and pro names
This is the one that catches people the most. PUBG keeps a database of pro player names, popular streamer handles, and esports team tags. All of these are reserved or blocked.
Most-blocked categories:
Pro player IGNs β Coffin, Jonathan, Mortal, Scout, Dynamo, Ghatak
Team tags β TSM, Soul, GodLike, OR, IND, 8bit
Streamer handles β anything matching popular YouTubers' usernames
Caster names
If your name happens to match one of these, the game just says "not available" without explaining why.
4. Religious and political terms
This one I learned the hard way. Words from any religion, country leaders, political movements β all blocked.
What gets caught:
God names from any religion (Allah, Jesus, Krishna, Buddha)
Religious phrases or chants
Country leaders' names (current and historical)
Political party names or slogans
Country names with charged context (some are okay, some aren't)
Military terms like "ISI," "CIA," "KGB"
Some of these were added after specific controversies. Don't try to find loopholes here β even creative spellings like "Krish_na" or "All4h" get caught.
5. Numbers and symbols in suspicious patterns
PUBG looks for names that try to bypass filters by replacing letters with numbers or symbols. This is called "leetspeak" detection.
Patterns that trigger it:
Replacing "a" with "@" or "4" β "@ssassin" β blocked
Replacing "i" with "1" β "K1ller" might get caught depending on context
Replacing "s" with "$" or "5"
Names that are mostly numbers or symbols
The filter is smart enough to read these. If your name spells something problematic when you "translate" the numbers and symbols back to letters, it gets blocked.
6. Names that are too short or just one letter
PUBG has a minimum length rule. Anywhere from 3-5 characters minimum depending on your region. Single letter names get rejected even if they're clean.
Some servers also reject names that are just numbers like "12345" or just one repeated letter like "AAAAA."
How to find a name that actually works
Here's the systematic approach that works:
Step 1: Start with a base name you like
Don't worry about style yet. Just write a simple version. "Rex" or "Phantom" or your nickname. Use only letters at first.
Step 2: Test the base name
Go to the rename screen and just type your base name in plain letters. Hit save (or get to the confirm step). If it's accepted, great. If not, the base name itself has a problem β try something different.
Step 3: Add style only after the base passes
Once you have a base name that the filter accepts, then add your style:
Brackets around it (β Rexβ )
A clan tag in front (TSM Rex)
Small caps version (Κα΄x)
One symbol decoration
Test after each addition. If the name was working before and stops working after you added something, that thing is the problem.
Step 4: If it still fails, change ONE character
Sometimes the filter triggers on a specific letter pattern in your name. Change one letter at a time and test:
Rex β Reex (works)
Killer β Kxller (might work)
Phantom β Phantum (might work)
This sounds dumb but it's the only way to figure out which exact pattern is triggering the filter.
The free name change card situation
When you rename your PUBG account, you usually have:
1 free rename per account (one time only)
Each additional rename costs UC (50-180 UC depending on region)
The free rename is the most valuable thing in this whole situation. Don't burn it on a name that you didn't test first.
What I recommend:
Don't use your free rename until you've tested at least 3 name versions in the input field
The input field shows you "name available" or rejection BEFORE you confirm β use this to test
Type, see if it accepts, modify, repeat β without ever pressing the final confirm button
Only press confirm when you have a name that you know will work
This way you can test 50 versions of names without burning your one free rename.
Stuff that actually works in 2026
After all this testing, these are the patterns that consistently get accepted:
Pattern 1: Simple name + bracket decorations
β + Name + β β works almost always
γ + Name + γ β works almost always
γ at the end of a name β works often
Pattern 2: Clan-tag style
[XYZ]Name β three letters + your name = usually fine
XYZβ Name β same idea with a star separator
Pattern 3: Real word + number suffix
Phantom07, Rex99, Killer22 β adding 2-3 numbers at the end usually passes if the word itself is clean
Pattern 4: Foreign word names
Words from Japanese, Spanish, French often pass the filter because they don't match English profanity patterns. Names like "Akuma," "Rojo," "Noir" get accepted easily.
What to do if NOTHING works
If you've tried everything and the filter keeps rejecting you, try these:
Wait 24 hours β sometimes the filter has a cooldown after multiple rejections
Try from a different network β some users have reported the filter being stricter on certain ISPs
Simplify completely β go back to just plain letters with no symbols, see if that passes, then build up
Restart the app β sometimes the cached filter behaves weird
If none of this works, contact PUBG/BGMI customer support. They can manually approve a name if you have a real reason for needing it. This works especially if your name is just a normal name that's getting falsely flagged.
Final word
PUBG Mobile's name filter is annoying but it's not random. It's looking for specific patterns. Once you know what those patterns are β profanity, brands, real player names, religious/political terms, leetspeak, and short names β you can avoid them and pick something that works on the first try.
The key insight is to test BEFORE you confirm. The input field is your free testing playground. Use it.
If you want a list of name styles that have been tested and confirmed to work in PUBG Mobile, the gaming font page shows tested-compatible options. Pick one of those styles, plug in your name, and you'll skip 90% of the rejection problems.
Save the free rename for when you have a name you actually know will work.