Dave or David?

I’ve actually gone back and forth on this over the years, but I’ve started to standardize on “Dave Riggler”, rather than “David Riggler”.  For me, it seems like a more natural way for the character to identify himself.  When he’s a child, adults call him David, but he prefers Dave, and that’s how his friends refer to him in his adolescent years, and how he identifies himself as an adult.