Girls name ideas

[TracieT]

I’m expecting a second daughter this summer and have found it so much harder this time around to find names that feel right. Our first is Phoebe Francesca so obviously would like to find a name to compliment that.
Thea is a contender though I am
not 100% and am not sure what to have as a second name but feel like a long name would work best as our surname is short.
Ideas most welcome please…

Alexandra is good, Michaela feels very dated to me, and not in a trendy way!

Phoebe and

Estella
Serena
Marianne
Genevieve
Annabel
Christabel
Dorothea
Antonia
Louisa
Lydia
Saskia
Verity
Lois
Clara
Anna
Frances
Stella
Jocelyn
Georgia
Adela
Cassia
Claudia

Thea always sounds unfinished to me, although I like Theodora - that way you get Dora and Dorey as nn options.

Alexandra is nice but unless you impose Sacha or Alecky early, she will be Ally or Alex

Michaela... I do think it’s an ugly name, also very downmarket 80s