Celicy - I’m quite fond of it. But I prefer [name]Cecile[/name]. The spelling of Cec is throwing me off though.
[name]Augusta[/name] - It’s too stuffy imo.
[name]Florence[/name] - Makes me think of [name]Florence[/name] and The Machine, and [name]Florence[/name] from the [name]Magic[/name] Roundabout, so I can’t take it seriously. It’s become a brand to me.
[name]Cordelia[/name] - [name]ADORE[/name]
[name]Ophelia[/name] - not a fan, and the Phee makes me think of pee.
[name]Tabitha[/name] - I really like this one on you a LOT.
[name]Harriet[/name] - Ehh, not the best imo. You have better on the list.
[name]Rowena[/name] - I like it a lot.
[name]Aurora[/name] - [name]ADORE[/name]. [name]Rora[/name]'s awesome as a nickname.
[name]Cecily[/name] - My boyfriend and I both love this name and I could see us naming a girl this if it flowed better with his last name. I’ve had [name]Cecily[/name] [name]Margot[/name] on my favorites list for 3 1/2 years!
[name]Augusta[/name] - It’s not really for me, but I see the appeal.
[name]Florence[/name] - I’ve never been a fan of [name]Florence[/name]. I really like [name]Flora[/name], though.
[name]Cordelia[/name] - I think it’s pretty, but I wouldn’t name a child [name]Cordelia[/name]. It seems too frilly and overbearing to be used in these days.
[name]Ophelia[/name] - [name]Love[/name] this. So pretty and a great less popular alternative to [name]Olivia[/name]. There’s a ton of cute nicknames, too.
[name]Tabitha[/name] - It’s okay. I don’t see anything wrong with it or anything, I just feel very neutral with this name. [name]Tibby[/name] is adorable.
[name]Harriet[/name] - [name]Love[/name] it. [name]Harriet[/name] is lovely and [name]Hattie[/name] a sweet nickname. Best of both worlds! 
[name]Rowena[/name] - [name]How[/name] are you pronouncing it? I like the [name]Ro[/name]-E-na pronounciation better than the one that sounds like Rowana. Either way, it’s a nice name.
[name]Aurora[/name] - I’ve never cared for it, to be honest.
From your list I like:
[name]Cordelia[/name], [name]Ophelia[/name], [name]Tabitha[/name], [name]Rowena[/name], & [name]Aurora[/name]