We have a cat who has never been officially named. She has been called all sorts of names, though nothing has really stuck. She is usually just referred to as "the cat" and she doesn't seem to mind.
I think of her as Collin's cat because he is always trying to make her a bed out of a box or something up in his bunk and she loves to sleep with him, at least for the first part of the night. (The rest of the night she is sleeping on my feet!)
This picture we took one night as Jay and I were getting ready to go to bed. Our cat doesn't usually cuddle with anyone. She will sit on your lap occasionally and let you pet her but nothing much more than that. Here she was letting Collin cuddle with her under the blankets. She was sleeping too until I went back out for the camera and woke her up. We thought this was so cute!