Character missing name unable to login?

So I haven't played on warmane for over a year. I have a character on Icecrown that shows that he's still there with his class and level but his name is gone. When I try to enter the game with him it gives me an error.

If I were to create a new character that character name shows up on the character list. So I'm assuming there was a problem with my old character?

thanks in advances

Your unammed character is flagged for rename. Try to enter on it and put a name.

It wasn't showing an option for name change before. But it is now thanks!