It took me a couple days to name my cat. He was a boy, and since I did not know what to call him, I started using Junior. And I wanted an indoor only cat, so I would shoo him away from the door, saying "Get back, Jack." So his name became Jack Junior. aka Jack the Cat.
My wife named her cats George and Norma Jean, after Babe Ruth and Marilyn Monroe.
We got our current cats from my step-brother. They were already named Aretha and Isley, after Franklin and the Brothers. But our then 5yo daughter could not pronounce the names, so they became Thea and Izzy. Except that Izzy is a pretty dim, even for a cat, and is sometimes called Zippy the Pinhead.
Our daughter is Josie, after a couple of grandmothers. We were going through names, and the rules for names, when I said Josie. We both stopped, looked at each other, and realized that we were done with that issue. Just, BOOM. Done.
Later,
edg