Harvey - Caspers brother so we wanted them to have related names and after some searching Harvey is the last name of the family in casper the friendly ghost lol!
My cat's called Sophie, after my first cat who was also called Sophie...no real reason behind it.
I have two Chinese dwarf hamsters called Theodore (after Alvin & the chipmunks, even though he isn't a chipmunk) because he's the smallest and Charlie, named after my great uncle as they are both incredibly lazy and do absolutely nothing!
I have two fancy goldfish called Bofur & Bombur, after the dwarves in The Hobbit. It was one of my favourite books when I was younger and the fish were tiny when I bought them.