User blog comment:KidVegeta/KidVegeta's Super Terrific Happy Guide For Writing Fan Fiction/@comment-3472096-20110417020451/@comment-1668079-20110417021321

Something I've often done is think of a word that has special meaning to the character, translated that to Japanese (or some other appropriate language), and them mixed around the phonetic alphabet. I can speak Japanese, so translation for me is pretty easy, but Google Translate works too.