These are all great names. I think [name_m]Leo[/name_m] is perfect with [name_m]Evan[/name_m] and [name_m]Miles[/name_m].
[name_f][/name_f]Other ideas…
[name_f][/name_f][name_m]Theo[/name_m]
[name_f][/name_f][name_m]Finn[/name_m]
[name_f][/name_f][name_m]Rowan[/name_m]
[name_f][/name_f][name_m]Graham[/name_m]
[name_f][/name_f][name_m]Wesley[/name_m]
[name_f][/name_f][name_m]Gavin[/name_m]
[name_f][/name_f][name_m]Nolan[/name_m]
[name_f][/name_f][name_m]Beckett[/name_m]
[name_f][/name_f][name_m]Bennett[/name_m]
[name_f][/name_f][name_m]Oscar[/name_m]
[name_f][/name_f][name_m]Flynn[/name_m]
[name_f][/name_f][name_m]Greyson[/name_m]
[name_f][/name_f][name_m]Luke[/name_m]
[name_f][/name_f][name_m]Jonah[/name_m]
[name_f][/name_f][name_m]Jasper[/name_m]
[name_f][/name_f][name_m]Vaughn[/name_m]
[name_f][/name_f][name_m]Toby[/name_m]
[name_f][/name_f][name_m]Harry[/name_m]
[name_f][/name_f][name_m]Cole[/name_m]
[name_f][/name_f][name_m]Jude[/name_m]