I think [name_f]Reese[/name_f] fits best with [name_f]Shay[/name_f] and [name_f]Quinn[/name_f], but love [name_f]Sloane[/name_f] too!
A few more ideas:
[name_m]Bryce[/name_m]
[name_f]Wren[/name_f]
[name_f]Maeve[/name_f]
[name_m]Beck[/name_m] / [name_f]Bex[/name_f]
[name_f]Greer[/name_f] / [name_f]Grier[/name_f]
[name_f]Saige[/name_f] / [name_f]Sage[/name_f]
[name_f]Paige[/name_f] / [name_f]Page[/name_f]
[name_f]Gwen[/name_f] / [name_m]Gwyn[/name_m]
[name_m]Dell[/name_m] / [name_m]Dale[/name_m]
[name_f]Bree[/name_f] / [name_f]Brie[/name_f]
[name_f]Bryn[/name_f] / [name_f]Brynn[/name_f]
[name_m]Rune[/name_m]
[name_f]Blair[/name_f] / [name_f]Blaire[/name_f]
[name_f]Kelce[/name_f]
[name_m]True[/name_m]
[name_m]Blake[/name_m]
[name_m]Drew[/name_m]
[name_f]Eve[/name_f]
[name_m]Max[/name_m]
[name_m]Alex[/name_m]
[name_m]Sam[/name_m]
[name_m]Jude[/name_m]
[name_f]Lore[/name_f]
[name_m]Fox[/name_m]
[name_m]Newt[/name_m]
[name_f]Niamh[/name_f] / [name_f]Neve[/name_f]
[name_f]Gal[/name_f]
[name_f]Elle[/name_f]
[name_f]Nell[/name_f] / [name_f]Nelle[/name_f]
[name_f]Emme[/name_f]
[name_f]Zoe[/name_f] (said zoh)
[name_f]Claire[/name_f] / [name_f]Clare[/name_f]
Ness
[name_m]Chase[/name_m]
[name_m]Jase[/name_m] / [name_m]Jace[/name_m]
[name_m]Rhett[/name_m] / Rhette
[name_f]Rue[/name_f]
[name_m]Shawn[/name_m] / [name_m]Sean[/name_m]
[name_m]Kai[/name_m]
[name_m]Tate[/name_m]
[name_f]Rain[/name_f] / [name_m]Rayne[/name_m]
[name_f]Laine[/name_f] / [name_m]Layne[/name_m]
[name_f]Faith[/name_f] / [name_f]Faythe[/name_f]
[name_f]Grace[/name_f] / [name_f]Grayce[/name_f]
[name_m]Gray[/name_m] / [name_m]Grey[/name_m]
[name_f]Dove[/name_f]
[name_f]Love[/name_f]
[name_m]Penn[/name_m]
[name_m]Banks[/name_m]
[name_m]Hart[/name_m] / [name_f]Heart[/name_f]
[name_f]Nik[/name_f]
[name_f]Liv[/name_f]
[name_m]Jules[/name_m]
[name_m]Kris[/name_m]