Are you really in such a hurry that you just press a random place on the keyboard with three fingers at once instead of spending even a few seconds to think of a good name?
A name is an important thing which will stick with you for a long time.
And you just wasted your only chance to define it.
So, what did you write, actually?
"FTH"?
As expected, that's not very name-like.
I guess we will have to continue calling him (and now also you) "that other guy".
This is already confusing because you have been two different, unsuccesfully named guys.
Let's hope that you will not have to become another guy soon, otherwise it could become difficult to keep track of who is who and who you are.
On the other hand,
maybe you are right, the name input system was not successful when you tried it before.
So maybe there is no point in wasting time trying to do it once again.
Anyway, I wonder what will happen with your input.
Clearly, he (I mean, you) will not accept this as a name so it has to go somewhere else.