Here are some great names for a black cat as chosen by Kelly.
Ceefer (as in "C for cat" )
We found some great information about Cat's health from a website run by the cat Fancier's Association.
I think that when you choose a good name for a cat you should think long and hard whether the personality of the cat fits the name. My friends had a cat called jarvis. In my head Jarvis should be an elegant refined cat, but their little moggy was a terror and all the kids in the street would run away from him because he scratched people.