Respondents: 20 (This poll is closed)
Of your choices, I like [name]Ellyse[/name] best, but I would spell it with only one “l” personally. [name]Elyse[/name].
Out of your choices, the clear winner is [name]Miranda[/name]. The rest all have confusing spellings (or are just simply misspelled) while [name]Miranda[/name] is lovely, classic, simple, and will age well.
[name]Ellia[/name]: I’ve never heard of it before… it looks somewhat incomplete and made-up.
[name]Ellianne[/name]: I’ve never seen it spelled this way before, and it just looks overly frilly and made-up. I think the correct spelling is [name]Eliane[/name], since it’s the French form of [name]Eliana[/name]. Actually, now that I think of it, it’s a little too close to [name]Gianna[/name]…
[name]Ellyse[/name]: Sorry, but is just kind of awful. Why the extra L, and why the Y?? It’s misspelled and tryndeigh. Plus it makes me want to pronounce it like ‘lice’, or Lysol. [name]Elise[/name] would be wonderful, though-- I really like [name]Gianna[/name] and [name]Elise[/name] together. 
[name]Miranda[/name]: This is my definite favorite. I love [name]Miranda[/name], and there are tons of nicknames she could choose ([name]Mira[/name], [name]Miri[/name], [name]Mimi[/name], [name]Randy[/name], [name]Andie[/name], [name]Mia[/name], etc). It’s very nice with [name]Gianna[/name], too.
[name]Lilah[/name]: I really like [name]Lila[/name], but I feel the H is unnecessary. Also, [name]Lila[/name]/[name]Lily[/name]/[name]Isla[/name]/[name]Lilah[/name] is getting extremely trendy, so if you’re concerned about that sort of thing, I would probably stay away.
Good luck!
I voted for [name]Lilah[/name], however I prefer it spelt [name]Lila[/name]. The name is becoming more popular, so that is something to consider. What about [name]Lilia[/name]? Its similar to [name]Ellia[/name] and [name]Lila[/name] but not very common.
My second choice was [name]Ellia[/name], followed by [name]Miranda[/name]. Im not a fan of [name]Ellianne[/name] and [name]Ellyse[/name].
I think that [name]Miranda[/name] is the strongest on it’s own, but as a sibling to [name]Gianna[/name] I prefer [name]Lila[/name]. The Ellysse variations don’t compare.