Respondents: 23 (This poll is closed)
[name_u]Love[/name_u] these! My top 3: [name_f]Cosima[/name_f] [name_f]Lilith[/name_f], [name_f]Persephone[/name_f] [name_f]Luna[/name_f], [name_f]Cordelia[/name_f] [name_f]Lucille[/name_f]
Thanks @brenae
Wow! Such creative and beautiful names, what great choices you’ve made! Your children are so lucky to have such fabulous names 
From your list, my favourites are [name_f]Persephone[/name_f] [name_f]Luna[/name_f], [name_f]Cosima[/name_f] [name_f]Lilith[/name_f] and [name_f]Cressida[/name_f] [name_f]Lucille[/name_f]. Though I think my favourite is [name_f]Persephone[/name_f] [name_f]Luna[/name_f]. [name_f]Persephone[/name_f] has so many great nickname options, and is such a beautiful and strong name but I also think it fits really well with your existing sibset. Also, I would personally avoid another first name beginning with ‘C’ because it would leave [name_u]Orion[/name_u] as the only sibling not doubled up with initials. Though that is such a minor concern; if your favourite name ends up beginning with ‘C’ it probably wouldn’t matter at all. [name_f]Persephone[/name_f], [name_f]Cosima[/name_f] and [name_f]Cressida[/name_f] are all such lovely names.
I love your children’s names! My favorite of these are [name_f]Ianthe[/name_f] and [name_f]Cosima[/name_f], although I’m leaning toward [name_f]Cosima[/name_f] at this point. I’m not a huge fan of [name_f]Lilith[/name_f], personally–I find it rather hard to say, and I’m not keen on the history of it, myself–but [name_f]Ianthe[/name_f] [name_f]Lilith[/name_f] and [name_f]Cosima[/name_f] [name_f]Lilith[/name_f] both sound really lovely! I also [name_u]LOVE[/name_u] [name_f]Bellatrix[/name_f] [name_f]Linnea[/name_f], but have never fully fallen in love with [name_f]Bellatrix[/name_f] because of [name_m]Harry[/name_m] [name_m]Potter[/name_m]. I’ve never read (or seen, honestly) the series at all, so I just go off of the information I hear in passing, and I’ve heard that there’s a character in the series named [name_f]Bellatrix[/name_f] who is exceedingly evil. I’ve never been able to tell how far-reaching that association was, so until I could, I’ve avoided [name_f]Bellatrix[/name_f] personally. It is such a beautiful name, though! [name_f]Cosima[/name_f] is getting my vote, but for overall combos, I think [name_f]Bellatrix[/name_f] [name_f]Linnea[/name_f] is my favorite. There’s just something about her!
Good luck!