Cuthbert,he would be very well dressed and have exquisite manners,boring all before him to sleep,then gnawing on their brains! :)
Frank. It's a great name for a zombie. Frank Bones.
I dunno. Neither, it's just a name and he thinks it sounds cool to call himself bones so he'd like you to respect his life choices
I would call my zombie Zoinx, and he would Zoinc people.