User blog comment:Lasaro Ginjou/Gears to come.../@comment-67.204.222.37-20161014004010/@comment-5536072-20161017173237

Indeed. Monkey D. Luffy is First name:Luffy. Surname: Monkey. and whatever D. is. Same thing with Roronoa Zoro. Roronoa is surname and Zoro first name. Basically, One Piece is one of the very few cases where the order of the names remains unchanged in the dubs and translations. I like that.