My in French is 'Ma' if you were a girl.
Française
Skinny girl is fille maigre in French.
gross girl
Baby girl in French is: Bébé fille.
For a boy, you would say "allemand" and for a girl, you would say "allemande" in French.
"Good girl" in French is "brave fille" or "gentille fille".
You can say "Es-tu française ?" to ask a girl if she is French in French.
In French, 'the girl' is 'la fille'.
un guide girl
Fille
Fille