Let's see, I usually use Kryzantine, with alts having a few modifications near or at the last letter. But my most successful WoW character was actually named Maõri, and unfortunately, I couldn't get a straight bar over the O. Apparently, every Aussie I met recognized that limitation and congratulated me anyway, leading to about 5 private msgs every day from random bypassers asking, "Are you a New Zealander?" or "Are you an Aussie too?", after which I had a lot of fun explaining to them I was a Russian-American living in a Jewish ghetto in NYC. They usually followed up with, "But... you know about the Maori... you even have the special character over it...". He was a Tauren Shammy, fittingly enough.