I'm married to a Patrick, and let me just go along with what others have said-DO NOT, DO NOT call him Pat! He grew up hating that, finally "changed it" at school when he didn't speak up when teachers asked if he wanted to be called something else, but his family still calls him Pat. There are 2 females from my side called Pat, and it's really weird to me. Add that to the character on SNL. It's just not good. DH does not like being called Pat, and really only tolerates it from immediate family who have only known him as that.