[name]Caroline[/name] - I love [name]Caroline[/name]! I think it’s the ultimate classic, elegant yet laid-back, and it just rolls off the tongue. I think [name]Charlie[/name] would be out for a future child if you used [name]Caroline[/name], as they have the same origin, so it would be a matter of deciding which you prefer. [name]Caroline[/name] [name]Katherine[/name] doesn’t sound great due to all of the repeating sounds, but [name]Caroline[/name] (another middle name) [name]Kate[/name] would be good, in my opinion. There are a couple of other nice [name]Katherine[/name] variations out there which you might like to honour your sister - perhaps [name]Caitlin[/name] (popular), [name]Catrin[/name] or [name]Katinka[/name]?
[name]Ella[/name] - a sweet, soft choice. I think a name with the nn [name]Ella[/name] could get you around the popularity issue, as well as providing [name]Ella[/name] with a little more grounding. Some names which could nn to [name]Ella[/name] :
[name]Eleanor/name - popular
[name]Elodie[/name]
[name]Eloise[/name]
[name]Giselle[/name]
[name]Arabella[/name]
[name]Mirabelle[/name]/a
[name]Annabel[/name] (popular)
[name]Stella[/name]
[name]Estelle[/name]/a.
[name]Natalia[/name] - I just can’t get on board with this one … I’m sorry, it just seems bland to me! Maybe you would both like [name]Rosalia[/name] - as you like [name]Rosalie[/name], and he likes [name]Natalia[/name].
[name]Cadence[/name] - slightly trendy compared to some of your other lovely choices. He might like [name]Cassandra[/name]?
[name]Clara[/name] - simple yet elegant, it’s pity he doesn’t like this one. You might like [name]Cleo[/name], [name]Cara[/name] (could be a nn for [name]Caroline[/name], too), [name]Cora[/name] or [name]Cordelia[/name] nn [name]Cora[/name].
[name]Charlotte[/name] - a classic. I personally adore the nn [name]Lottie[/name] - sweet vintage perfection. As with [name]Caroline[/name], it would nix [name]Charlie[/name] for a future child, though …
[name]Maeve[/name] - very pretty.
[name]Colette[/name] - sweet. As you seem to like -t ending sounds, you might also like [name]Violet[/name] and [name]Scarlett[/name], as well as the less popular [name]Harriet[/name], [name]Cosette[/name] and Lulette.
[name]Elodie[/name] - oh, this is already on your list! Such a pretty name, and could give the nn [name]Ella[/name] that you both like.
[name]Rosalie[/name] - a pity he doesn’t like it, but then you should beware the Twilight phenomenon and the currently popular -lie ending in case it suddenly jumps in popularity, anyway. Oh, you might like [name]Rosette[/name]/a, as you seem to like the [name]Rose[/name] sound and the T ending!
[name]Juliet[/name] - stunning.
[name]Lucy[/name] - I personally don’t think this ages all that well, but it is a sweet name, and pretty on a little girl. Longer versions [name]Lucille[/name] and [name]Lucinda[/name] might age better, in my opinion.
[name]Imogen[/name] - I can’t really comment on pronunciation issues as this is a fairly popular choice here in [name]Britain[/name].
[name]Ivy[/name] - I love [name]Ivy[/name]! It is so much fun, pretty and spunky.
[name]Amelia[/name] - lovely, but oh so popular. Perhaps the floral [name]Camelia[/name] takes your fancy instead?
[name]Sage[/name] - spunky and interesting, if a little masculine. I think this would work well in the middle - you might like [name]Blythe[/name], too.
[name]Isobel[/name] - beautiful, and the popularity doesn’t matter in the middle.
Names which jump to mind that you might like include [name]Molly[/name], [name]Freya[/name] and [name]Alice[/name], although be careful with the last two as they are very popular here in [name]Britain[/name], and might rise similarly in the US, especially [name]Alice[/name].
[name]Just[/name] a few experimental combinations :
[name]Caroline[/name] [name]Isobel[/name] [name]Kate[/name] [name]Bauer[/name]
[name]Elodie[/name] [name]Maeve[/name] [name]Katherine[/name] [name]Bauer[/name] “[name]Ella[/name]”
[name]Rosalia[/name] [name]Katherine[/name] [name]Sage[/name] [name]Bauer[/name]
[name]Rosette[/name] [name]Amelia[/name] [name]Katherine[/name] [name]Bauer[/name]
[name]Juliet[/name] [name]Ivy[/name] [name]Katherine[/name] [name]Bauer[/name].
Good luck! [name]Auburn[/name]