[name_u]James[/name_u] - I find it so bland and boring, sorry
[name_m]Marcel[/name_m] - I love [name_m]Marcel[/name_m], it has such a soft sound yet the meaning feels strong.
[name_m]Kipling[/name_m] - I like it as a middle name, but as a first, it feels a bit cutesy to me
[name_m]Casper[/name_m] - [name_m]Casper[/name_m] is lovely - it has a mixed feel of cute and cool, old fashioned and new
[name_m]Chaucer[/name_m] - as a middle, I like it, as a first name it feels a bit stuffy (sorry)
[name_m]Aloysius[/name_m] - I like how it looks but I find it a bit of a mouthful. [name_m]Louis[/name_m], [name_m]Lucian[/name_m], [name_m]Alistair[/name_m] or [name_m]Linus[/name_m] could be alternatives maybe
[name_m]Edward[/name_m] - it feels strong, not overused, safe but not boring
[name_m]Callum[/name_m]/ [name_m]Callan[/name_m] - I prefer [name_m]Callum[/name_m]. I really like the sound
[name_u]Jameson[/name_u] - quite nice, more interesting than [name_u]James[/name_u] but you could still use [name_u]James[/name_u] as a nickname
[name_u]Curtis[/name_u] - I’ve been liking [name_u]Curtis[/name_u] a lot recently. It feels serious but also sweet and adventurous
[name_u]Dustin[/name_u] - not a fave. It reminds me of dustbin. You might like [name_u]Dylan[/name_u], [name_m]Duncan[/name_m], [name_m]Dalton[/name_m], [name_m]Lincoln[/name_m] or [name_m]Jackson[/name_m]
[name_m]Bastien[/name_m]- I quite like it. It has a similar feel to [name_f]Willa[/name_f]
[name_m]Evander[/name_m] - one of my faves! I like how it’s grounded by how its similar to [name_u]Evan[/name_u] and [name_m]Alexander[/name_m]. You might like to consider [name_u]Evan[/name_u], [name_m]Ewan[/name_m], [name_m]Atticus[/name_m], [name_u]Asa[/name_u], [name_m]Caspian[/name_m] or [name_m]Cedric[/name_m]
[name_m]John[/name_m] - it’s okay but I prefer the feel and nicknames [name_m]Jonathan[/name_m] offers. You might also like [name_u]Jude[/name_u] or [name_m]Joshua[/name_m]
[name_u]Lawrence[/name_u] - [name_u]Lawrence[/name_u] feels sensible but also interesting. It’s one of those you know of but I’ve rarely ever actually seen used. [name_u]Laurie[/name_u] and [name_u]Ren[/name_u] are sweet nicknames too
[name_m]Alexander[/name_m] - [name_m]Alexander[/name_m] feels safe but still full of energy. You might also like [name_m]Alec[/name_m] or [name_m]Nathaniel[/name_m]
[name_m]Benedict[/name_m] - I want to like it but I’m not sure if it’s just the [name_m]Benedict[/name_m] Cumberbatch association that’s putting me off. Maybe someone else can be more helpful
[name_m]Calloway[/name_m] - love the flow of this and I think it would make a great middle. [name_u]Carlisle[/name_u] and [name_m]Callahan[/name_m] could be alternatives
[name_m]Dominic[/name_m] - love it! It has great flow and it’s familiar and feels vintage but it’s never been popular. It has a friendly sound to it
[name_m]Simon[/name_m] - I’m not a fan but it isn’t a bad name.
Some other suggestions that your list reminded me of
[name_m]Ruben[/name_m]/[name_m]Reuben[/name_m]
[name_m]Bennett[/name_m]
[name_m]Ross[/name_m]
[name_m]Russell[/name_m]
[name_m]Harris[/name_m]
[name_m]Clarke[/name_m]
[name_m]Theodore[/name_m]
[name_u]Curtis[/name_u],[name_m]Dominic[/name_m] and [name_m]Evander[/name_m] are my faves on your list, but I also really like [name_m]Bastien[/name_m] and [name_m]Casper[/name_m] with [name_f]Willa[/name_f]