Well, the whole place is still called Baton Rouge. Anyway there are a few French speakers left. https://en.wikipedia.org/wiki/List_of_Louisiana_parishes_by_Fren

Well, the whole place is still called Baton Rouge. Anyway there are a few French speakers left. https://en.wikipedia.org/wiki/List_of_Louisiana_parishes_by_French-speaking_population https://en.wikipedia.org/wiki/List_of_Louisiana_parishes_by_...