LOL Alicia! My 9 yo son should be named Calvin - I think it is the ADHD in him. He has a stuffed elephant that we say is his "Hobbes" For bedtime story time my DH will read "Calvin & Hobbes" treasuries to our son.
I have a friend whose 7 yo son is also ADHD and they almost named him Calvin when they adopted him. They are glad they didn't because the comparision would just be way too easy then.