Family name 昂斯 (昂斯 
, Ungs 
) , across the world, is a rare surname. The family name 昂斯 is characteristic of the United States, where it is a very rare surname, Canada, where it is an extremely rare surname, and Argentina. Not in comparison with a country's population, it is the most numerous in the United States, Brazil, and Canada. Very seldom, 昂斯 is the forename as well as the last name.