Because of their coloring, Tuxedo, Dice, and Domino would make good names for black and white cats. Harlequin and Magpie also work as unique names for cats with black and white markings.
Naming a black and white cat in favor of their coloring requires thought and research. Some obvious names could be Penguin, Oreo or Panda. For a black and white cat, Cow is a comical, understandable choice for a name. There is also a variety of unconventional names that require research to know why they would be appropriate for black and white cats. For example, Sylvester is the name of the black and white cat on the show Looney Tunes.
A black and white cat could be appropriately named Mannikin for the black and white Mannikin bird. Felix, the name of the beloved black and white character cat from the 1930's, could also be a name for a cat with similar markings. A cat with this coloring could be named Puffin, after the black and white bird of the arctic. Some names are inspired by games, such as Checkers, Chess or Ace. A black cat with white down its middle could be named Hoho, for the hoho cake of similar colors.