Honestly unless the person is like your sibling or your BFF, I don’t see any reason you shouldn’t use [name_m]August[/name_m]. But other suggestions:
[name_m]Ambrose[/name_m]
[name_m]Callahan[/name_m]
[name_m]Ronan[/name_m]
[name_m]Lorcan[/name_m]
[name_m]Roscoe[/name_m]
[name_m]Camden[/name_m]
[name_m]Callum[/name_m]
[name_m]Mitchell[/name_m]
[name_m]Miles[/name_m]
[name_f]Mallory[/name_f]
[name_f]Morgan[/name_f]
[name_m]Wilder[/name_m]
[name_m]Desmond[/name_m]
[name_m]Declan[/name_m]
[name_m]Monet[/name_m]
[name_m]Angus[/name_m]
[name_f]Riley[/name_f]
[name_m]Wesley[/name_m]
[name_m]Merrick[/name_m]
[name_m]Merit[/name_m]
[name_m]Finnian[/name_m]
[name_m]Rhys[/name_m]
[name_m]Laurence[/name_m]
[name_f]Madison[/name_f]
[name_m]Owen[/name_m]
[name_m]Casey[/name_m]
[name_m]Kelly[/name_m]
[name_m]Rory[/name_m]