One of my favourite lady friends is a Sarah, as is my lovely niece. And I'm a big fan of Kate or Catherine in all its forms. Elizabeth is one of those really flexible names - lots of diminutives like Liz, lizzie, betty, beth, eliza, ellie etc.
What about Firenza instead of Florence? I've always liked Natalia, or Natasha. When in Russia we joked that 'Slava Trudu' was a pop star's name (it actually means 'Glory to Labour!🙂), but Slava is a boy's name - and of course Alexander, with lovely diminutive Sasha, or Xander - unusual, but 'young' sounding. My sister broke with a family tradition of Margarets - my mum, grandma and sister all have this as one of their names, but neither of my neices.
I'm sure I'll think of lots more!🙂