Your character name will really only just be for you to see, as a lot of people (ones i've played with) have turned off character names so they only see their xbox gamertag and clan.
I personally leave that option on so I can see what people have named their character. But it doesn't really matter, nor does it affect me
I'm going with the same name as I chose in the beta:
Name: Neko
Sex: Female
Hopefully there are more character customization options to choose from when creating your character. There weren't that many in the beta
