Are you looking for a subtle and not-so-subtle city name theme? Then [name_u]Tyler[/name_u], [name_m]Austin[/name_m] and [name_m]Orlando[/name_m] are my boy votes. And [name_f]Charlotte[/name_f] is my girl vote.
If you want to avoid the theme, go with [name_u]Hudson[/name_u] or [name_f]Arianna[/name_f]. [name_m]Both[/name_m] have the modern conservative feel.
Or:
[name_f]Savannah[/name_f] + [name_f]Naomi[/name_f]
[name_f]Savannah[/name_f] + Dashiel