Hello, We love the name Casper and Cass for short but, just personally, really aren't keen on Caz. I wondered whether anyone has, or knows, a Casper and whether they have found people do shorten it to Caz? I realise as a parent you have little control over a nickname, and I don't want to be that mother who chants "it's not Caz" all his life, but I'd be very keen to know if people think it would happen! Many thanks :)