I voted for [name_f]Stella[/name_f], but it does depend on how you pronounce [name_f]Mila[/name_f]. Mee-la and [name_f]Stella[/name_f] is what I imagined, but my-la and mill-a would probably be too similar.
I think [name_f]Stella[/name_f] sounds the best with [name_f]Mila[/name_f]. My second choice would be isobel, but isobel and all its varients are rather popular in comparison to [name_f]Mila[/name_f].
[name_f]Isabelle[/name_f] got my vote! [name_f]Isabelle[/name_f] also happens to be my [name_m]FAVORITE[/name_m] girls’ name, though, so it would get my vote regardless of the circumstances lol. I also like [name_f]Ava[/name_f], [name_f]Evie[/name_f], and [name_f]Isabella[/name_f] quite a lot, and [name_f]Alice[/name_f].
I’m not a fan of unisex names in general, and I can’t see the appeal of [name_u]Emerson[/name_u] on a girl, but something about Emmison nn [name_f]Emmi[/name_f] is adorable! [name_f]Mila[/name_f] and Emmison seem a little mismatched, but [name_f]Mila[/name_f] and [name_f]Emmi[/name_f] are super cute.