"Joan (pronounced Jo-ahn)
and her twin brother, Jonnaton"
Joan (pronounced Jo-ahn) is, I believe, a variant of John in some regions of Spain (as in the painter Joan Miro), so it's not that strange a name in itself. Of course, in Spain it's a boy's name and the above Joan is apparently a girl, so yes, it is weird in her case.
Wasn't there a famous Texas socialite named Ima Hogg?
"What was the name of that cheese that I like?"
"you can't run away forever...but there's nothing wrong with getting a good head start"
"well I hope and I pray, that maybe someday, you'll walk in the room with my heart"