I like
Joan. It's very open, white, and breezey... I like that. It's strong and smart though.
While I'm often a fan of simplicity,
Joan Elizabeth is too plain for me. I'd pair
Joan with something friendly like
Joan AllisonJoan AislingJoan AmandaJoan EmilyJoan ErinJoan EseldJoan Maple
Joan MarjorieJoan SunshineJoan TegwenJoan VirginiaJoan Yael (not the same as the rest--I just liked it, thought it was very academic feeling.) :)
Joan Zinnia