A few ideas below for a brother to [name_m]Colin[/name_m], [name_u]Everett[/name_u], and [name_m]Wesley[/name_m]. Last name is “[name_m]Long[/name_m]”
[name_u]Bryce[/name_u]
[name_m]Griffin[/name_m]
[name_u]Toby[/name_u]
[name_m]Trevor[/name_m]
[name_u]Wade[/name_u]
Thanks for your opinions!
I wouldn’t use a one syllable name because it doesn’t flow well with the last name. Aside from that, I like [name_m]Griffin[/name_m] the best from the list.
[name_m]Griffin[/name_m] is my favorite from your list
I really like [name_u]Wade[/name_u]! It is pretty short paired with a short last name, but I think it works really well in this case. [name_u]Wade[/name_u] has a sort of rugged gravitas in my opinion, so it pulls it off well.
[name_m]Trevor[/name_m] is also very cool and handsome. It does sound kind close to [name_u]Everett[/name_u] to my ears though.
I really like [name_m]Griffin[/name_m], that’s definitely my favorite from your list. [name_u]Toby[/name_u] is nice too.
I think [name_m]Griffin[/name_m], [name_u]Toby[/name_u], and [name_m]Trevor[/name_m] work best with your last name and with the brothers’ names. They are all great choices!
I think [name_m]Griffin[/name_m] is perfect.
[name_m]Griffin[/name_m] or [name_u]Toby[/name_u] have my vote!
I gotta friend named [name_u]Wade[/name_u], lol. He wouldn’t be to happy if I voted that 
I love the name [name_u]Griffin[/name_u] for the bbs