I don't know what this falls under but I find it pretty cute and funny. I was discussing with my friends one day on what cute petnames/nicknames we could come up with... and here's the result. Some of which that already exist. Xemnas- Xemmy, Xems, (That other word that starts with a 'M'), Xemnas-Honey (quoted from one of my original characters from a fanfic I wrote), Xem-kun, Xem-chan. Xigbar- Xiggy, Xig-san, Xig-kun. Jack (hehehhehe, pirate reference. XD) Xig. Xaldin- Xaldy, Xal-kun, Xal-chan, Windy, Sideburns dude. Xal. Vexen- Vexy, Vex-san, Vex-kun, Mad Scientist. Vex. Lexaeus- Lex, Lexy, Braveheart (...umm, I don't know. Random.) Zexion- Zexy, Zexio (cheerios! XD) Zexi-kun, Zexi-chan. Emo-kid (don't shoot me. ^_^;;;) Saix- Sai-chan (my favorite) Sai-kun, Sai, L.D., Luna (XDDD), Saisai. Axel- Axel-kun, Axy, Spikey, Fireman. Demyx- Demy, Demy-chan, Demy-kun, Demdem, Waterboy, Boygeorge (my friend imagined him singing "Do you really want to hurt me". XD) Luxord- Luxy, Lucky, Johnny English, Dealer. (and in my fanfic, everyone pretty much makes fun of his accent, calling him a friggin brit or a bloody englishman. no offense.) Marluxia- Marly, Mar, Flowerboy, Mar-kun, Mar-chan, Pinky. Larxene- Larxene-Oneesan (quoted from another of my OCs in a fanfic.) Grasshopper, La-chan, Knives. Roxas- Roxy, Rox, Rock, Blondie, Jesse McCartney (come on, you'd have to see that coming from a mile away, plus, in my fanfic, Luxord constantly annoys Roxas by calling him Jesse McCartney. XD) and that's all me and my posse have come up with. XD