I mean, you could guess, [ he says, ] but it'd probably take a while to land at 'Leonard Horatio McCoy.'

[ Great middle names club, Jim and Bones are founder and president, thanks. ]

Nobody calls him anything but McCoy or 'Bones', though. Except Spock, sometimes, which is weird. [ A beat. ] I mean, his dad probably calls him Leonard, but he'd probably be weirded out if anyone else did.