My trainer names vary a lot. I usually try to come up with a name that I like before starting a game, but sometimes I don't and then it will just be some random name. I don't use my real name since I don't like it, I used it twice in Gen 2 but then never again. Starting from Gen 4, I have used a different name in every game in order to make it easier to see which of my games a Pokemon originated from. Not going to list the names I used for Gen 1-3 because I don't remember all of them, and some of the ones I do remember are rather embarassing. But I can list the ones used on newer games. From Gen 4 and on, my trainer names while playing as the Male characters have been 16yl, Nathan, Fergus, Foxbert, Snacko, Gray and Law. For the Female characters, it has been Lina, Bon Bon, Tally, Xentih and Twilight.