I think vintage/classic and quirky names go together really well and my naming style is a mix of both.
I like your vintage names on this list more though;
[name]Violet[/name] - this is sweet, I prefer [name]Iris[/name] as a slightly less used flower name though.
[name]Zola[/name] - loving the influx of Z names, [name]Zola[/name] is unusual but not too quirky and I like the literary connotation - I would use this on a girl, but I think it could def be unisex.
[name]Alice[/name] - love [name]Alice[/name], sweet but strong, it’s a great classic with a whimsical literary connection and interesting historical links (alice roosevelt and princess alice of hesse)
[name]Oksana[/name] - not a fan of this, sorry.
[name]Matilda[/name] - this is a great name, plus [name]Tilda[/name] or [name]Tillie[/name] makes for an interesting nn.
Illyria - don’t like this much.
[name]Penelope[/name] - Like this a lot, it feels classic but at the same time has a greek mythology vibe to it.
[name]Thisbe[/name] - I really love this and could definitely see it working as a name, especially with a classic second name behind it - [name]Thisbe[/name] [name]Kate[/name]?
[name]Rosalie[/name] - I don’t mind this, but don’t count it as a favourite, bit too popular maybe.
[name]Tempest[/name] - I could see this on a boy, unusual but interesting, especially if you’re a fan of [name]Shakespeare[/name], perhaps brother to [name]Thisbe[/name]/[name]Viola[/name]/[name]Hermione[/name]/[name]Beatrice[/name]?
[name]Oscar[/name] - nice enough, but horribly popular.
[name]Amadeus[/name] - feels too much like dressing up if you know what I mean, might feel a bit gimmicky on a child.
[name]Hugo[/name] - I like it, but don’t love it, it’s a bit bland as a name.
[name]Loki[/name] - not a fan, but this might be because of Avengers - if it was doable before i’d say it’s off the board now thanks to the film.
[name]Ronan[/name] - nmns
[name]Raphael[/name] - I wouldn’t have put this on the quirky list, but that might be because I live in the Med and am used to hearing Italian style names. I like it a lot, it rolls off the tongue quite nicely.
[name]Henry[/name] - nice solid classic.
[name]Ulysses[/name] - although this is on the side of quirky I can actually see it straddling the classic/historical eventually, interesting historical links and a nice mythological feel.
[name]Ivo[/name] and [name]Willem[/name] - my least favourites - just not my style sorry.