What would you name #3 in this sibset?

I have this hypothetical sibset that I adore: [name_u]Ever[/name_u] [name_f]Charlotte[/name_f] & [name_u]Lane[/name_u] [name_m]Alexander[/name_m].

But I would like to add another name to it, with the middle name [name_f]Elisabeth[/name_f] or [name_m]Benjamin[/name_m].

Some names I really love, but not sure of:
[name_f]Luna[/name_f], [name_f]Lux[/name_f], hazel, [name_f]Pearl[/name_f], [name_f]Opal[/name_f], [name_f]Olive[/name_f], [name_f]Sara[/name_f], [name_f]Hanna[/name_f], [name_f]Eliza[/name_f] & [name_u]Story[/name_u] for girls.
[name_m]Ross[/name_m], [name_u]Tate[/name_u], [name_u]Jules[/name_u], [name_u]Jude[/name_u], [name_u]Teddy[/name_u], [name_m]Ronan[/name_m], [name_m]Park[/name_m] & [name_u]Beck[/name_u] for boys.

Any suggestions you have for me?

[name_u]Reeve[/name_u] [name_f]Isabella[/name_f] or [name_m]Bodhi[/name_m] [name_m]Samuel[/name_m]