Thread:Neetaku/@comment-5774380-20160501030500/@comment-24407809-20160501054449

Given how wildly different the kanji for the two are, I'd say this is less a "translation" issue and more a "lack of communication between Isayama and the animators" issue. As I understand it, a lot character's names (such as Dita and Luke) were given to characters in the anime with Isayama's permission, so maybe Marlo's surname was one they forgot to get Isayama's go ahead on (or maybe Isayama changed his mind; Chapter 59 did come out around a year after the anime concluded).

I'll start renaming pages now, but I probably won't be able to correct the links to their pages (and all the other times their names are mentioned until tomorrow).