Provided that you did not loose your French citizenship (be it voluntary or involontary) at some point, you are French if you can tick at least one of those 2 boxes:
[(Jus soli While being born in the US grants you (...)
The most common way of becoming French is by government’s decree.
In most cases, the applicant has to live in France to access French nationality that way. Exceptions are very seldom. If you think it might apply to (...)