Diablo, Pyro, Flame (Mine's name), Indian, Shamen, Dragon, Crusher, Ava, Igor, Thor, Wrath, Moses, Knot, Mars, Sun, Lava, Kaa, Damian, Blaze, Heat, Basilisk (Basil for short), Mace, Executioner ("X" for short), Draco, Falcon, Hitler (I like this one, regardless of the fact that it was an infamous madman's name. Also, this may depend on the personality of the snake :angry01

, Jeremiah, Jedidiah (Jed for short), Isis, Hannibal.
Wow, that took me awhile. And yes, all of those came straight from me.
My favorite, which will be the name of the next blood I get:
Undead Bloodred (Deady for short)
That's all I got, tell us what you name it!