User blog comment:Otsuka/about character's name/@comment-5149736-20130608032827/@comment-33447191-20130608054244

I think he means to rename the entire character page (meaning you'd have to redirect and fix broken links all over the Wikia to compensate)

Eren's name on Wikia = Eren Jaeger vs. Eren Yeager 

Armin's name on Wikia = Armin Arlelt vs. Armin Arlert 

Levi's name on Wikia = Rivaille vs. Levi

So I have your permission then.