Girls :
[name]Emmeline[/name] - very pretty, and all in all a lovely, vintage choice, but I must say that due to the immense popularity of [name]Emma[/name] (and [name]Emily[/name]) I personally would avoid this one.
[name]Analiese[/name] - underused yet accessible, I adore this name. I have always seen it spelt with two Ns, though … [name]Annie[/name]/[name]Anna[/name] is a sweet, classic nickname which works for any age, too. Would you be pronouncing this as the Germanic ann-uh-leez-uh, or the anglicised ann-uh-leez? I ask for issues of flow with the middle name.
[name]Eda[/name] - this is a very pretty name, but with the popularity of [name]Eva[/name]/[name]Ava[/name], I worry that she would be forever correcting people, “No, a D, not a V”.
[name]Ena[/name] - I am pronouncing this ee-na. This is a nice name, but I prefer some of your other choices.
[name]Adele[/name] - very pretty. You may also like [name]Adeline[/name] and [name]Adelaide[/name].
Carrigan - this seems somewhat incongruent with your other picks - a unisex surname, which is trendy at the moment, rather than a pretty, vintage choice. Is this a family name? If so, I think it would be better in the middle. You might like [name]Caroline[/name], otherwise, or even [name]Coraline[/name].
[name]Elsa[/name] - I just adore [name]Elsa[/name]! So sweet, yet will age accently, and an unusual yet accessible choice. [name]Elsie[/name] is too cute, as well!
[name]Edie[/name] - again, I think this is adorable, but in my opinion it could stray into cutesy as a full first name. Perhaps [name]Edith[/name], or [name]Edna[/name]? Or [name]Edwina[/name]? Hmm … You could also use the initials [name]ED[/name], such as [name]Eloise[/name] [name]Delphine[/name].
[name]Yvette[/name] - a nice, vintage choice which could also give you the nn [name]Etta[/name] which you mentioned that you liked. Other [name]Etta[/name] names could be [name]Violet[/name] or [name]Scarlett[/name] (both of which are popular), or the more unusual [name]Marietta[/name], [name]Cosette[/name], [name]Colette[/name] et cetera.
[name]Elodie[/name] - I adore this oh-so-pretty accessible French choice! I also think you could use [name]Elodie[/name] nn [name]Edie[/name]. You may also like [name]Eloise[/name].
Of your suggestions, I think [name]Edie[/name] [name]Cosette[/name] has a lovely flow (as long as your surname is not also two syllables), although some might call it too cutesy as a whole name. While I’m not a big [name]Simone[/name] fan, [name]Edie[/name] [name]Simone[/name] sounds good, too.
My pick, presuming [name]Simone[/name] honours someone, would be [name]Elodie[/name] [name]Simone[/name] or [name]Elodie[/name] [name]Cosette[/name].
Boys :
[name]Mikkel[/name] - is this pronounced like [name]Michael[/name]? I am afraid I can’t help but think it lacks pizazz.
[name]Micah[/name] - I really like this one! Handsome and unusual, but not unfamiliar. I automatically pronounced it mee-ka, but that may be because there is a male British singer called [name]Mika[/name] who pronounces his name that way.
[name]Maren[/name] - I’m sort of on the fence, especially as he would get lost among the current sea of little boys with two syllable names ending in N …
[name]Micah[/name] [name]Rhys[/name] sounds great!
Good luck! [name]Auburn[/name]