Does this mean I’m French?

I have met people who have got France as a result on there test before, and my mother’s last name is Nothern French. Does this mean my English and Germanic ancestors moved to France and lived there or am I actually French? Sorry questions like these have been asked before.

I have met people who have got France as a result on there test before, and my mother’s last name is Nothern French. Does this mean my English and Germanic ancestors moved to France and lived there or am I actually French? Sorry questions like these have been asked before.