From favourite to least fave:
Nox: Cool, spiky, daring but wearable. An amazing name! Only downside is that some people might assume the [name_m]Knox[/name_m] spelling.
[name_u]Leith[/name_u]: I’m surprised by how high I’m ranking this one, since surnamey names generally aren’t my thing. But I really like the soft, distinctive sound of this. It reminds me of the Scandinavian [name_m]Leif[/name_m].
[name_m]Erik[/name_m]: Strong, simple, Viking-chic. A powerful and timeless name.
[name_m]Cesare[/name_m]: This is certainly very handsome and rather suave-sounding. I really like it, but I think you’d need Italian heritage to pull this one off.
[name_u]Noah[/name_u]: Yes, it’s super popular at the moment, but it’s got a beautiful sound which still feels slightly quirky because of its softness. A lovely, if a little unexciting, choice.
[name_m]Adam[/name_m]: A nice, solid, timeless classic, never too overused but also never too far from the top of the rankings. I like the sound of the above more but this is a great can’t-go-wrong sort of name.
[name_u]Dale[/name_u]: I agree that it feels perhaps a tad dated, but it’s never been that popular so it’s nowhere near [name_m]Larry[/name_m] or [name_m]Jeff[/name_m] levels of datedness to me. Thinking about it objectively, I actually really like [name_u]Dale[/name_u]: short, soft, simple and with a lovely natural namesake.
[name_u]Kieran[/name_u]: I’ve just never been a fan of this name. I grew up with several, and they were all “naughty boy” types (just coincidence I’m sure!) Because I’ve known a fair few Kierans around my age (mid 20s), this feels more dated than [name_u]Dale[/name_u] to me.
Asterius: I really like the short, striking, no-nonsense thing you’ve got going on with the majority of your list, and Asterius sticks out like a sore thumb here to me. It is a cool name, I guess, but way more [name_m]OTT[/name_m] than the likes of [name_m]Adam[/name_m] and [name_u]Noah[/name_u], or even your more unusual options like [name_m]Erik[/name_m], [name_u]Leith[/name_u] and Nox. I’m ranking this one last because it’s too much for me, and I really wouldn’t like to be called something like this myself — but who knows, it could work for your kid! The only problem is that there’s no way of knowing in advance whether we’re naming a handsome extrovert or a bookish introvert.
I love your eclectic list, by the way. Kudos to anyone with both [name_u]Noah[/name_u] and Asterius on their shortlist!