A sister for Maya

I’m trying to decide on a name for [name]Maya[/name]'s baby sister. Some ideas:

[name]Sierra[/name]
[name]Avery[/name]
[name]Olivia[/name]

What do you think? Any other ideas?

I love [name]Sierra[/name] best with [name]Maya[/name]. [name]Avery[/name] is just too trendy and unisex and [name]Olivia[/name] although pretty is extremely popular. [name]Maya[/name] has been gaining in popularity but to me it still has an exotic feminine sound. To me [name]Sierra[/name] fits this same profile. Some other suggestions:

[name]Lydia[/name]
[name]Liana[/name]
[name]Phoebe[/name]
[name]Larissa[/name]
[name]Ariane[/name]
[name]Sari[/name]
[name]Leonie[/name]/[name]Leona[/name]
[name]Leora[/name]
[name]Jillian[/name]
[name]Cassidy[/name]
[name]Sabine[/name]