Can you change your username on youtube?

I want to change my username on my youtube account but I dont know if its possible?

I was going to change my account type to guru, but will they delete any of my videos that are non-guru related?

i WANT TO CHANGE ME USER NAME FOR MY SiDEKiCK 3 i DiDNT KNOW iT WAS GOiNG TO BE USED AS MY TMAiL {{EMAiL}} ADDRESS. DOES ANYB...

Im gonna make a new account on youtube. I need help for usernames?? It doesnt have to have sidney in it. But I prefer somethi...

Does anybody have a suggestion for a username for a youtube account? I love horses esspecially bays.

There is an update, and it has all changed. Please help! x

I already published it, but I don't know how to go back to the page to change the title.

Hey my names Shayla and i need a catchy but shorter YouTube username nothing girly please and try to stay away from numbers a...

I was on my ipod on Youtube, and at the bottom of the page it told me that I was viewing Youtube in the mobile version. I cli...

I wanna make a youtube account but I cant think of a username, maybe you could come up with one:DD heres some stuff to help y...