Not to be sexist, but I doubt there will be any; if there are any, 90% of it will be guys pretending to be girlsheh... as strange as it sounds there probably are people who do that.. hilarious but very strange... especially in mmorpgs. guys playing as women characters.. still dont get that.
There is a difference between pretending to be a woman and playing using a female character. Some people prefer to stare at a womans ass all day rather then a mans ass, that and in WoW people/kids like to find the most skimpy clothing to put on their female character. You also have Tomb Raider, that explains itself.