Waiting to name a cat isn't such a bad idea. If the cat doesn't already have a name. One of my cats I called Cuddles because he was always jumping on my lap or walking across my shoulders just to be near to me. The other cat I called Jenny because she was a tabby and reminded me of Jennyanydots from musical CATS........
Another friend named her cat Madam because the cat was a little bit on the aloof side.