I'm not sure if you're actually being serious in why your character was renamed or joking. I'm going to hedge on that you're actually being serious.
Your name was found to be offensive by at least one, and probably many, different players and was therefore reported and Aeria has forced a name change on you. With a name like that, I have to wonder what you were thinking when you were making it. Seriously, children play this game and you name your character that of all things?