If by ”username” you mean your myTS and this forum’s username, it’s impossible to change it at this moment. No one outside TeamSpeak knows when it’ll be available.
This topic was mentioned multiple times by now and there are dozen or so posts about this. Was searching too much?
Deleting myTS account is possible by sending an email to TeamSpeak, but right now I’m not 100% sure what address it was.
Very strange that there is no option “change username”. But I think if you want so much, you can just delete your account and create the new one
You did not even have to register for the forum 
All required data from your myTS account were and will be used here.
Is there any Eta. When it is possible to change the Ts name on Ts5?
Like i have all the Badges etc. and don’t want to lose them
Greets
This is the error I get whenever I try to change my user name, general basis (not on a server), by going into parameters, and when I try to enter a username (tried with different ones), I always get that critical error.
Thanks a lot,
Lunar
Changing the nickname is not possible at the moment.
When will this be possible, it’s been years?
So my username for my TeamSpeak is currently 1A-3, I want to change it to my name or ItzNikB, but when I go to the MyTeamspeak section of the Teamspeak and press change username, it keeps saying unable or failed to change username, not just one name I’ve tried lot’s of names and none of them work. Can I please get some help?
Do you know when that will be enabled, or if I ever will be able to change it?
At some point you’ll be able to change it but there has not been named a time frame for it to be re enabled.
Its probably going to be enabled during the open beta or near full release of TeamSpeak 5.
is it possible to change my username? would be great i am not using iNory i would change it to TA-Synetic or Synetic if possible
User name change is currently disabled.
There are/were technical reasons why TeamSpeak had to disable it.
We’re not defending TeamSpeak, but that’s the way things are right now. If TeamSpeak says that they currently have to disable the “Change the Nickname” feature for technical reasons, then it has to be accepted. It will be unlocked in the future after all, so what is your problem?
Yes we have to accept it I agree. However for how long? As previously said it has been what two years maybe??
In terms of Technical if we were told why then maybe it would stop generating such long posts like this. I wish to change forum name and TS name none of which are possible. So that is my problem answering your ‘what is your problem’ 
Maybe in another two years.
There is no official Date or ETA for this at the Moment.
It was addressed to another user here in the forum, the user was blocked or deleted here in the forum because he violated the community guidelines
When I change the nickname and enter the password, it gives an error and the name does not change, is it possible to change the name at all or is this option not available yet?
User name change is currently disabled.
Hello community, I have the problem that I can not permanently change my username to Ts. After I entered the new username and password always comes an error about an unknown error. does anyone know how to fixxt? thanks in advance.
