I'm with Rick on this. If it was meant to be pronounced the way you describe then it would be spelt Mickonos. I'm tired of pandering to people's pronounciation hang ups. Just spell it the way you want it said. Joe Rokocoko. If he wants to be called Rokothoco then spell it like that. I don't see any th in his name so why should I have to put a th in there when I say it? I just call him Joe.
I'm with Rick on this. If it was meant to be pronounced the way you describe then it would be spelt Mickonos. I'm tired of pandering to people's pronounciation hang ups. Just spell it the way you want it said. Joe Rokocoko. If he wants to be called R