Maybe…
[name_f][/name_f][name_m]Callum[/name_m] [name_m]Robert[/name_m] ‘Cal’
[name_f][/name_f][name_m]Archer[/name_m] [name_m]Robert[/name_m] ‘Archie’
[name_f][/name_f][name_m]Benjamin[/name_m] [name_m]Robert[/name_m] ‘Benji’
[name_f][/name_f][name_m]Desmond[/name_m] [name_m]Robert[/name_m] ‘Des’
[name_f][/name_f][name_m]Lewis[/name_m] [name_m]Robert[/name_m] ‘Lou, Louie’
[name_f][/name_f][name_m]Atticus[/name_m] [name_m]Robert[/name_m] ‘Gus’
[name_f][/name_f][name_m]Basil[/name_m] [name_m]Robert[/name_m] ‘Baz’
[name_f][/name_f][name_m]Bastian[/name_m] [name_m]Robert[/name_m] ‘Baz’
[name_f][/name_f][name_m]Cyrus[/name_m] [name_m]Robert[/name_m] ‘Cy’
[name_f][/name_f][name_m]Duncan[/name_m] [name_m]Robert[/name_m] ‘Dan, Danny’
[name_f][/name_f][name_m]Ellis[/name_m] [name_m]Robert[/name_m] ‘El’
[name_f][/name_f][name_m]Felix[/name_m] [name_m]Robert[/name_m] [name_f][/name_f] ‘Flick’
[name_f][/name_f][name_m]Finlay[/name_m] [name_m]Robert[/name_m] ‘Finn’
[name_f][/name_f][name_m]Franklin[/name_m] [name_m]Robert[/name_m] ‘Frankie’
[name_f][/name_f][name_m]Lincoln[/name_m] [name_m]Robert[/name_m] ‘Link’
[name_f][/name_f][name_m]Graham[/name_m] [name_m]Robert[/name_m] ‘Gray’
[name_f][/name_f][name_m]Kieran[/name_m] [name_m]Robert[/name_m] ‘Kier’
[name_f][/name_f][name_m]Lachlan[/name_m] [name_m]Robert[/name_m] ‘Lock’
[name_f][/name_f][name_m]Nicholas[/name_m] [name_m]Robert[/name_m] ‘Nico’
[name_f][/name_f][name_m]Oscar[/name_m] [name_m]Robert[/name_m] ‘Ozzie’
[name_f][/name_f][name_m]Sullivan[/name_m] [name_m]Robert[/name_m] ‘Van, Sully’
[name_f][/name_f][name_m]Samson[/name_m] [name_m]Robert[/name_m] ‘Sam, Sammy’
[name_f][/name_f][name_m]Simon[/name_m] [name_m]Robert[/name_m] ‘Si’
[name_f][/name_f][name_m]Wesley[/name_m] [name_m]Robert[/name_m] ‘Wes’
[name_f][/name_f][name_m]Warren[/name_m] [name_m]Robert[/name_m] ‘Ren’