"Your name change request has been rejected by our automated approval system."

I kept changing my name in facebook, switching from my nickname to my real name?
Now I try to put back my real name, but I keep getting:
"Your name change request has been rejected by our automated approval system."
Is it possible for me to change it back to my real name? from Ar-J to Redentor? Can somebody please help me?

What could be causing the issue is the "-" on your current name... too weird that Facebook allowed you have your name like that.

I suggest you fill [You must be registered and logged in to see this link.] out in order to change your name. It should be changed soon if it gets approved