Jacob is a great name, and I have a [name_m]Jacob[/name_m] myself. Unfortunately, though, all the [name_u]Twilight[/name_u] fans latched on to this name and made it super popular.
Ethan
I love both asher and [name_m]Ethan[/name_m], but as you already have Evam, I would go [name_u]Asher[/name_u] [name_u]Levi[/name_u]. [name_m]Jacob[/name_m] is nice, but very popular.
Asher [name_u]Levi[/name_u] sounds amazing with [name_u]Evan[/name_u] [name_u]James[/name_u]!
I think [name_u]Evan[/name_u] and [name_m]Ethan[/name_m] are a bit too similar, in my opinion. [name_u]Asher[/name_u] and [name_m]Jacob[/name_m] would both make great choices, but I personally prefer [name_u]Asher[/name_u] because it’s less common (though trending upward), and I love the nickname [name_u]Ash[/name_u].
Asher [name_u]Levi[/name_u] sounds the best and isn’t super common like the other two.