[name_m]Hi[/name_m] there.
Here are my thoughts:
[name_f]Beatrice[/name_f] - So cute. It has a kind homely feel, but also sounds wise.
[name_f]Bridget[/name_f] - I love this. Kind of a similar feel as [name_f]Beatrice[/name_f]. [name_m]Just[/name_m] sounds like a very nice smart girl. It’s simple & well known, but not over done. I love the nn [name_f]Bridie[/name_f].
[name_u]Billie[/name_u] - I wouldn’t do it as a full name.
[name_f]Emilia[/name_f] “[name_f]Milly[/name_f]” - Very nice. Ultra feminine, yet sophisticated. [name_f]Milly[/name_f] is just adorable.
[name_f]Frida[/name_f] - I feel like I should like this, but it’s just a little harsh sounding.
[name_f]Greta[/name_f] - [name_m]Even[/name_m] though this is similar to [name_f]Frida[/name_f], I just love it. It’s sooo sweet & has old fashioned charm. It’s also a little bit spunky.
[name_f]Jane[/name_f] -This is fine. Not super exciting (obviously), but perfectly nice.
[name_f]Louisa[/name_f] - I like this a lot. It’s another one of those feminine names, but it’s also smart & not frilly.
[name_f]Mabel[/name_f] “[name_u]Billie[/name_u]” -[name_f]Mabel[/name_f] is adorable. Old fashioned & a little quirky. [name_u]Billie[/name_u] is not my personal favorite for a girl, but this is unique & kind of fun.
[name_f]Pearl[/name_f] -[name_u]Love[/name_u] it! So beautiful & elegant.
[name_f]Rosalind[/name_f] “[name_f]Rose[/name_f]” -[name_f]Rosalind[/name_f] is nice. A little dramatic, but also kind sounding. I like [name_f]Rose[/name_f], but feel like it’s more of a full name. I’d do just [name_f]Rose[/name_f], or maybe [name_f]Rosalind[/name_f] nn [name_f]Rosie[/name_f].
My personal favorite is [name_f]Greta[/name_f], but a great list!
[name_f]Hope[/name_f] this helps.