GTA IV Nationalities

One of my teachers at college was from European descent.When I got GTA IV I played it with him.He claimed Roman and Bellic probably aren't European names. He's out of touch and his smarts are wearing down but I think He might be right.I think Biggest GTA Fan Ever said Niko wasn't a European name either.Rockstar nailed the Russian names but the European names are sorta faulty,ya know?-HuangLee