Beatrix's sister

[PumpingRSI]

Would be called...?

Matilda
Florence
Delilah
Eleanor
Jemima

Tabitha

Tallulah

Harriet

Claudia
Mathilda
Persephone
Evangeline

First thought was Leonor for some reason

Celia
Rosamund
Frances
Helena
Marguerite

Beatrice and Charlotte
Beatrice and Victoria
Beatrice and Thomasina

Maisie
Juliet
Annabel
Xanthe
Josephine
Lucille
Alice
Greer
Olive
Penelope