I'm surprised and worried that anyone would know that name. :/
Knowing a minor character's name proves you've read the books far more intently than someone who claims a main character is their favorite.
Also, D Grayman. (http://dgrayman.wikia.com/wiki/Arystar_Krory_III) Modeled after a crowley, also a vampire, far superior to anything produced within a stephenie meyer novel.