Sibling name ideas for Payton and Emerson

We already have our twin boys called [name_u]Payton[/name_u] and [name_u]Emerson[/name_u] and we are now pregnant with a very unexpected baby (sex still unknown).

We have a few ideas in mind for girls and boys which included [name_m]Calvin[/name_m] and [name_u]Hunter[/name_u] for boys and [name_f]Stella[/name_f], [name_u]Zola[/name_u] and [name_f]Marnie[/name_f] for girls.

But we are still on the hunt for a few more so I would really welcome some ideas for both genders.

Many thanks!

[name_u]Payton[/name_u] & [name_u]Emerson[/name_u]
I really like [name_m]Calvin[/name_m], with the boys
Honestly I love [name_f]Stella[/name_f] !!

Other names that I feel could work and are similar are
[name_m]Clifton[/name_m] nn Clif or Cliffy
[name_m]Oliver[/name_m] ( surname style like the twins)

[name_f]Sylvie[/name_f]/ [name_f]Sylvia[/name_f] ([name_f]Sylvie[/name_f] is like [name_f]Stella[/name_f] and [name_f]Marnie[/name_f] in one kinda lol)

With [name_u]Payton[/name_u] and Ermerson, I like [name_u]Hunter[/name_u] and [name_f]Stella[/name_f] best from your lists.

Other options: