Cognomen اوزان (Ozan 
, Özen 
, Ozanne 
) , worldwide, is a widespread family name. The family name اوزان is characteristic of Guernsey, where it is a common surname, Turkey, and Argentina, where it is quite a rare surname. In absolute terms, it is commonest in Turkey, Argentina, and Indonesia. Very seldom, اوزان is the forename as well as the last name.