Do these sibsets work?

Thinking about future name combos and as we’d eventually like three children I’ve been playing around with those. [name_m]How[/name_m] do these sibsets sound?:

[name_f]Lilith[/name_f], [name_u]Tristan[/name_u] & [name_m]Raphael[/name_m]

[name_f]Lilith[/name_f], [name_f]Zelda[/name_f] & [name_u]Tristan[/name_u]

[name_f]Lilith[/name_f], [name_f]Zelda[/name_f] & ??? (Struggling with a third girl’s name. Would prefer names without a th, a, or ee sound)

I love [name_f]Zelda[/name_f] with [name_f]Lilith[/name_f]! They work so well together.
My favorite sibset would be [name_f]Lilith[/name_f], [name_f]Zelda[/name_f] and [name_m]Raphael[/name_m] since [name_u]Tristan[/name_u] feels a bit trendy next to [name_f]Lilith[/name_f] and [name_f]Zelda[/name_f]

[name_u]Romy[/name_u] is the first one that comes to mind