[name_m]Theo[/name_m] is a popular choice atm, so I think [name_m]Theo[/name_m] works well!
Some ideas for her:
[name_m]Gregory[/name_m]
[name_m]Simon[/name_m]
[name_m]Julian[/name_m]
[name_m]Bram[/name_m]
[name_m]Marcus[/name_m]
[name_m]Beckett[/name_m]
[name_m]Owen[/name_m]
[name_m]Nathan[/name_m]
[name_m]Evan[/name_m]
[name_m]Arthur[/name_m]
[name_m]Caleb[/name_m]
[name_m]Silas[/name_m]
[name_m]Leon[/name_m]
[name_m]Franklin[/name_m]
[name_m]Isaac[/name_m]
[name_m]Jackson[/name_m]
[name_m]Jonah[/name_m]
[name_m]Conrad[/name_m]
[name_m]Rex[/name_m]
[name_m]Raphael[/name_m]
[name_m]William[/name_m]
[name_m]Murphy[/name_m]
[name_m]Peter[/name_m]
[name_m]Sullivan[/name_m]
[name_f]Lucy[/name_f]
[name_m]Grey[/name_m]
[name_m]Ellis[/name_m]
[name_m]Marlow[/name_m]
[name_f]Kia[/name_f]
[name_f]Hope[/name_f]
[name_f]Pippa[/name_f]
[name_f]Anya[/name_f]
[name_f]Ruby[/name_f]
[name_f]Kaia[/name_f]
[name_f]Sasha[/name_f]
[name_f]Laney[/name_f]
[name_f]Rue[/name_f]