A piece of interesting trivia about the Languedoc region: its name literally means the place where people prononce "yes" as "oc" (well, "the 'oc' language"). It's as if Alabama, Mississippi, and Arkansas" were in a region named "the drawl zone"
Actually Occitan is now a dead language, and at the time it was current, nobody pronounced "yes" as "oui" yet either. But the name persists.