[name]Adriana[/name] - this isn’t a bad name, I’m just personally not fond of DR and BR sounds. You might also like [name]ARIADNE[/name] or [name]ORIANA[/name].
[name]Angelica[/name] - a nice name. I know a couple of Angelicas, and all seem to love their name. One downside is no really good nn options, though. You might also like [name]EVANGELINE[/name] or [name]VALENTINE[/name].
[name]Althea[/name] - so, so lovely! An unusual vintage choice. You might also like any of these to give the nn [name]Thea[/name] - [name]THEODORA[/name], [name]TIMOTHEA[/name], AMALTHEA, [name]ALETHEA[/name] or [name]MATHEA[/name].
[name]Claudie[/name] - adorable. You may also like [name]SYLVIE[/name].
[name]Enid[/name] - you know I don’t think this one is too old lady; lovely. You may also like [name]EDITH[/name] or [name]GWEN[/name].
[name]Leola[/name] - it sounds made up to me in the same way that [name]Sophronia[/name] does - as though it were made up centuries ago by a wealthy family. This doesn’t bother me at all, whereas modern invented names do, because the names are normally pretty, not ridiculously hard to spell, and have acquired history over time. In short, the fact that they were at one stage invented is much less obvious. That said, it’s not my favourite of your options. You may also like [name]LEONORE[/name]/A, [name]ZOLA[/name], [name]VIOLA[/name], [name]ROMOLA[/name] or ISOLA.
[name]Mirabelle[/name] - I love it, and the nn [name]Mira[/name]! You may also like [name]PALMIRA[/name].
[name]Nola[/name] - I adore this one, as it is spunky, fun and unusual, but pretty. You may also like [name]FINOLA[/name], [name]ZOLA[/name] or [name]NOVA[/name].
[name]Penelope[/name] - just so beautiful, it rolls off the tongue and, like you said, has a plethora of nn options. You may also like [name]DAPHNE[/name] or [name]CALLIOPE[/name].
[name]Rosalia[/name] - you are saying it exactly how I say it, which I think is right. This is such a pretty choice, and it feels both vintage and exotic, in the same vein as [name]Cosima[/name]. You may also like [name]COSIMA[/name] or [name]ROSETTA[/name].
[name]Rosalie[/name] - this flows very nicely, but I wouldn’t recommend it for you, both because I worry about the popularity of -lee endings at the moment, especially as this one was given a visibility boost by Twilight, and because her name would rhyme with [name]Claudie[/name], which I know is your favourite. [name]Claudie[/name] and [name]Rosalie[/name] could get a bit -ie theme-y. You may also like [name]ROSALINE[/name].
[name]Selena[/name] - not a bad name, but it doesn’t blow me away. There’s something about it that seems quite mysterious, though. You might also like [name]DELPHINA[/name] or [name]SERENA[/name].
[name]Sidonie[/name] - personally, it reminds me a little too much of the dated [name]Sidney[/name] - sorry! Other names containing ‘sid’ include [name]CASSIDY[/name] and [name]CRESSIDA[/name].
[name]Tessa[/name] - I don’t think it’s too plain, I think it’s a sweet, laid-back choice. It can also be a nn for [name]Theresa[/name]. You may also like [name]THESSALY[/name] or [name]Flora[/name]/[name]Florence[/name] nn [name]FLOSSIE[/name].
[name]Thea[/name] - I met a young [name]Thea[/name] recently, and while I personally think on its own it lacks pizazz, it isn’t a bad name and seems substantial enough without being a nn. My one issue would be that as [name]Theodora[/name] means ‘gift of God’, just [name]Thea[/name] really means ‘goddess’ which I find a little bizarre. I think [name]Althea[/name] makes the name far more interesting. You may also like [name]SIENNA[/name].
[name]Auburn[/name]