I really like
Peony too. It has some sort of childish (not in a bad way) but mature feel that I love in names.
And about the "pee" thing -- people are naming their kids
Pia, and the flower association deletes the association for me.
Peony Elizabeth (fillers first)
Peony Rosamund (flowery)
Peony AmaraPeony RuthPeony BlanchePeony BeatrixPeony ViatrixPeony LouisaPeony TabithaPeony TalithaPeony VirginiaPeony AlicePeony CarolinePeony ClaraPeony PomonaPeony SelahPeony SaskiaPeony SvetlanaPeony TallulahPeony Topaz (Yes, I do know many people on here hate the name
Topaz. But I like it as a GP.)
Peony VeraPeony Zipporah
So, there they are. :/