Cognomen Соваж (Sauvage 
, Соваж 
) , throughout the world, is a common last name. The family name Соваж is habitual in Guernsey, where it is quite a common surname, France, and Jersey (explore the name in all countries). In absolute terms, it most frequently occurs in France, Belgium, and Algeria. Much less frequently, Соваж is the forename as well as the last name.