I'm loving that you tallied up the votes - so organized
I like Emeline a lot - I think it's my fave from your list.
**Edited to add: I also love all of the nickname options with this name choice.**
I really do love Noella, BUT it just feels like such a "late December baby" name to me. Maybe this is just me though? I'm having this issue with a few (ok, a lot) of my favorite "seasonal" or "naturey" names. I like Neige (French word for "snow"), but unless baby is born during a snowstorm it feels like a silly choice. I like Zinnia also, but it seems more like a summer name because that's when the flower is in bloom...
I'm not so crazy about the two "L" sounds in Liliana... I find it hard to pronounce without really focusing on it. It is also on the popular side - well, esp Lily I guess. Honestly though I think my main aversion is that a distant family member gave her daughter that name, but with an extremely kre8tive spelling, which I did not care for at all. So maybe I'm soured on the name for that sort of irrelevant (irrelevant to all of you, I mean!) reason.