What's with the 4 numbers after usernames

[YelowishG]

Idk what's with the 4 numbers at the end of players names, It's quite odd that all the games that I play there's always a guy with 4 numbers at the end of there names, yeah, not 2, and 3 it's 4. I sometimes end up with 2 to 3 players with these usernames are these bots, alts, or nicks cause I'm really confused?!?!

 

[Silver Wing]

Idk what's with the 4 numbers at the end of players names, It's quite odd that all the games that I play there's always a guy with 4 numbers at the end of there names, yeah, not 2, and 3 it's 4. I sometimes end up with 2 to 3 players with these usernames are these bots, alts, or nicks cause I'm really confused?!?!

Maybe that username was already taken
Eg: If a player wants to name him/her self as SilverWing, it will show this name has already been taken
So they will type SilverWing6969

 

[YelowishG]

Maybe that username was already taken
Eg: If a player wants to name him/her self as SilverWing, it will show this name has already been taken
So they will type SilverWing6969

but why four tho they could've used 2 numbers, plus the four numbers are random

 

[TheDynamicGamer]

but why four tho they could've used 2 numbers, plus the four numbers are random

could u give me an example of such usernames

 

[YelowishG]

could u give me an example of such usernames

I don't remember usernames, but just enter one game or just the lobby and you'll find out :)