I think the reason I'm not bothered by popularity is because I don't plan on having a kid. Actually, I
know that's the reason. If I were actually naming a real live human, I would probably go with something a little less common, but not unheard of.
Willoughby wolloughby willina, an elephant sat on Billina.
Willoughby wolloughby wirfak, an elephant sat on Mirfak.