I think all of your names are perfectly wearable for a boy in 2025/2026, but i also love names with a bit of a 1920s/1930s vibe
[name_f][/name_f][name_m]Clifford[/name_m] is actually my number one boys name at the moment so i’m biased on that one (family name and planning to use [name_m]Kit[/name_m] as a nickname)
[name_f][/name_f]I also love [name_m]Francis[/name_m] and [name_m]Wilbur[/name_m], they feel like they’re on trend while still being established names. For both of those I would say [name_m]Francis[/name_m] [name_f][/name_f]- the Pope just died so not sure if that would effect your choice on if people would think you were naming your child after him. [name_m]Wilbur[/name_m] is the pig in Charlotte’s [name_m]Web[/name_m], which to me would be the same as [name_m]Clifford[/name_m] in terms of association for popular kids books
[name_f][/name_f][name_m]Gene[/name_m] and [name_m]Glenn[/name_m] aren’t my favorites, i think because I knew a [name_m]Glenn[/name_m] my age who i wasn’t overly fond of. If you don’t love [name_m]Gene[/name_m] as a full first name you could always use it as a nickname for [name_m]Eugene[/name_m] (but not sure how keen on nicknames you are or if [name_m]Eugene[/name_m] is toooo nerdy/stuffy)