I would say [name_f]Amelie[/name_f] is the prettiest but [name_f]Ophelia[/name_f] is the coolest. [name_f]Calla[/name_f] just makes me warm and fuzzy inside hence why it’s near the top.
I would choose [name_f]Florence[/name_f]. [name_f]Flora[/name_f] is pretty and is a suitable nn for a child or an adult (if she prefers to go by that instead of [name_f]Florence[/name_f]). I also love that it can be [name_f]Florrie[/name_f] as an alternative nickname (especially on a little girl).
I just adore [name_f]Amelie[/name_f]. It’s just so pretty and elegant and a tad more spunky than the sweeter [name_f]Amelia[/name_f].
From your list I also like [name_f]Calla[/name_f] and [name_f]Florence[/name_f]. What about [name_f]Amelie[/name_f] [name_f]Florence[/name_f]?