My mother-in-law has two ferrets (used to have three until one was chewed in half by the neighbor's dog ) and their names are Gabriel and Abigail (the half-o-ferret's name was Aerial), so as long as you don't name your ferret those names I'll still like you.
My friend had a dog named BatMan... It was funny when he was asking the people in his neighborhood if they had seen BatMan...lol.
There were 2 ferrets in Beast Master but I don't know their name...
I would suggest getting 2 though. They really need a companion. I had one named Jynx. She was born on Friday the 13th.