Aurons is a French commune in the Bouches-du-Rhône department in the Provence-Alpes-Côte d'Azur region of southern France .
Aurons is a commune of 515 people ( 1999 ) . It is found in the Provence-Alpes-Côte d'Azur region in the Bouches-du-Rhône department in the south of France .