I use to have a lot of difficulties coming up with an online name. Use to change my name often at forums (mostly just used game characters). Eventually I decided I really like Knight's, since that's my favorite character class in an RPG. I started out with Phantom Knight, but it was meh to me. I tried XenoKnight, which I liked, but the name never went well at forums. I decided to come up with something else, tried "The Mana Knight or Mana Knight" since I really like Secret of Mana and many RPGs I like contain Mana. So now I'm Mana Knight and I've stuck to it for a while.