I’d go for [name_f]Elke[/name_f]. [name_f]Alexandrie[/name_f] is also nice. I think Troian is definitely unique and pronounceable, I just don’t like it.
I love [name_f]Elke[/name_f] so it gets my vote. Sweet, simple and spunky. In regard to pronunciation though, I imagine many English-speakers unfamiliar with the name might say ELK or [name_f]EL[/name_f]-kee. I’d say spelling it [name_f]Elka[/name_f] would make things a lot clearer.
[name_f]Alexandrie[/name_f] is lovely, and a nice change on a common classic. That said, again, being unfamiliar, I’d say you might possibly run into problems with people spelling it in a way that is familiar to them, as in [name_f]Alexandra[/name_f] or [name_f]Alexandria[/name_f].
Troian just makes me think ‘Bellisario’ & ‘Pretty [name_m]Little[/name_m] Liars’ and I only watched a few episodes of that show, and several years ago at that. It is such an unusual name though, so that would be why it stuck in my mind, as it’s the only association I have. It’s interesting and I think that it would fit in well with all of the more modern names (being traditionally a surname based on Trojan, with that ‘weight’ that many seem to be enjoying especially for girls lately).
[name_f]Elke[/name_f] is my favorite, followed up by [name_f]Elsa[/name_f]. [name_f]Alexandrie[/name_f] would be my third favorite, thought I dislike all nicknames but Andrie.
My favorites are [name_f]Alexandrie[/name_f], [name_f]Isabela[/name_f], [name_f]Camille[/name_f], [name_f]Natasha[/name_f] and [name_f]Natalya[/name_f].