I'd like a strong name with nice nn options, and it needs to work ok-ish in Polish. Not too much to ask?!
Evelyn / Evelina / Evie - our favourite
Jasmine / Jazz?
Margot - I love but dh says makes him think of a maggot which might have ruined it for me
Natalie/Natalia - not sure about which spelling is better and how to shorten it
Theodora / Thea - a bit tricky to pronounce in Polish I think