from your list, my favorite with ryder is hudson! he balances out ryder’s rugged side, without leaning too ‘country’, and they’re different enough in sound while still feeling cohesive with the shared ‘d’ sound on the middle 
some other suggestions:
[name_f][/name_f][name_m]Chase[/name_m]
[name_f][/name_f][name_m]Westley[/name_m]
[name_f][/name_f][name_m]Sawyer[/name_m]
[name_f][/name_f][name_m]Beckett[/name_m]
[name_f][/name_f][name_m]Layne[/name_m]
[name_f][/name_f][name_m]Wade[/name_m]
[name_f][/name_f][name_m]Hayes[/name_m]
[name_f][/name_f][name_m]Knox[/name_m]
[name_f][/name_f][name_m]Owen[/name_m]
[name_f][/name_f][name_m]Miller[/name_m]
[name_f][/name_f][name_m]Dashiell[/name_m]
[name_f][/name_f][name_m]Micah[/name_m]
[name_f][/name_f][name_m]Everett[/name_m]
[name_f][/name_f][name_m]Truett[/name_m]
[name_f][/name_f][name_m]Kellen[/name_m]
[name_f][/name_f][name_m]Mccoy[/name_m]
[name_f][/name_f]Callan/Calyn/Calen
[name_f][/name_f][name_m]Arrow[/name_m]
[name_f][/name_f][name_f]Sage[/name_f]