Arthur & Luna Lovegood
"It is a shame, then, that I'm not him," Arthur said with a tilt of his head. "But it's entirely possible I was named after him. That has to count for something, right?" He winked. He may or may not have been named after the famous King Arthur.
"Now that's just mean," he said about her nickname. "Unless it was done good naturedly, but that seems unlikely." Loony being a term for someone who was a bit crazy, after all. "No, I think I like Luna better. i think it suits you."