Family name 奥兰 (Oran 
, Oland 
, 奥兰 
) , around the world, is a common cognomen. The surname 奥兰 is habitual in Algeria, where it is a common surname, Turkey, where it is quite a common surname, and Norway, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Algeria, Turkey, and India. Very seldom, 奥兰 is the forename as well as the last name.