Ceiling fans

Our little guy is in love with ceiling fans. Actually, he is in love with one in particular. The one in our dining room is a brilliant blue and is constantly on ( due to the fact that we live in an old house that gets way too hot in the summer). Who knew that this would be the cheapest way to entertain a baby. His face just lights up when he looks at this fan. I have considered naming it just so he could consider it his playmate. Any suggestions?