[name_m]Sully[/name_m] and [name_f]Coco[/name_f] were the first that came to mind! I’ve always loved the idea of [name_m]Marco[/name_m] nn [name_f]Coco[/name_f].
[name_f][/name_f][name_m]Augie[/name_m], [name_m]Beau[/name_m], or [name_f]Sasha[/name_f] are also quite cutesy boy names (although to of them are predominantly used as nicknames). [name_m]Sonny[/name_m] and [name_f]Sunny[/name_f] are also favourites of mine.