Have 3 boys and need a potential girls name - how hard can it be?!!

[Cewafwb]

Already have three ds's - William, Archie and Fred - need a girl's name idea. Boys (oddly) sorted if it is one!

Was thinking along these lines but don't 'love' any of them -

Rosanna/Rosie
Margaux (sp!?!)
Georgina
Isla
Madeline/Maddy

Any other ideas that go with our boys - and don't want C,E, B, W,A or F as first initial please!

I would steer clear of girls' names that are feminine versions of boys' names, so no Georgina, Nigella, Thomasina, Danielle, etc.

I like Madeline and Isla from your list. Rosanna is nice too.
Would you consider
Rosina?
Rosemary?
Romy?

Tatiana is lovely; I know one whose nn is Tate.

absolutely love Tatiana and Rosanna. so pretty.

What about
Christabel

Marianne/a

Valentina

Virginia

Saskia

Anastasia

Marta

Rosalie

Dulcie

Sylvie

Tatiana is nice. As is Rosanna. I like Ottille too.

What about:
Matilda (Tilda or Tilly)
Nina