I like [name_m]Wilbur[/name_m] and [name_m]Sebastien[/name_m] best with the sibling set.
[name_f][/name_f]Other ideas:
[name_f][/name_f][name_m]Conrad[/name_m]
[name_f][/name_f][name_m]Damien[/name_m]
[name_f][/name_f][name_m]Franklin[/name_m]
[name_f][/name_f][name_m]Kian[/name_m]
[name_f][/name_f][name_m]Lamar[/name_m]
[name_f][/name_f][name_m]Niko[/name_m]
[name_f][/name_f][name_m]Omri[/name_m]