Frohen-le-Petit () is a former commune in the Somme département in the Picardie region of France. Since 1 January 2007, Frohen-le-Petit and Frohen-le-Grand have combined into the new commune of Frohen-sur-Authie.Arrêté du 29 décembre 2006, Légifrance
Geography Situated on the D938 road, some northeast of Abbeville.
Population
References