Chloe - pink, ballet, sophisticated
Phoebe - bright, moon, light
I like them both. I would rather use
Phoebe at the moment, but I really like
Chloe too.
Chloe was very popular, so more likely to sound a bit 90s soon, but I still love it.
I don't care for
Penelope. I dislike
Penny. I would go for
Persephone instead.