Thank you, now I’ve learnt about American ‘Jamie’.
By the way, in Russian we also have names that can be given both boys and girls, but in full form they differ by ending.
I can’t insist because I heard it only from one quite good guy when he told about his French girlfriend. Of course, if “j’aime” means ‘I love’, it quite possible that I had mistaken and very likely
But I did the Google-search and found this:
babynamenetwork.com/baby_names/a … der=female
(but, frankly, I don’t know whether it can be considered as an argument.)