I've heard from varying sources that Roronoa's name is pronounced two different ways and I was wondering what is the correct way to say it. I have heard it pronounced 'Zoro' in the manga but my bilingual (Japanese and English) friend says that it is pronounced 'Zolo.' So what is the correct way to pronounce his name?
What I'm trying to ask is, is his name Zoro or Zolo?
Also is Roronoa his first or last name?