User blog comment:Maki Kuronami/Lesson 15: Faunus and Robots and Reveals... and Burne and Joel./@comment-15635976-20131103013053/@comment-3146930-20131103112517

Also Goku is a very popular name because of Dragonball Z (which interestingly enough was originally based off of Journey to the West). If they called a character that had a monkey tail and blond hair Goku, people would claim RT was being lazy or ripped off the name.