Cognomen دميان (Damjan 
, دميان 
, Dimian 
) , across the world, is quite a rare family name. The cognomen دميان is habitual in North Macedonia, where it is quite a common surname, Slovenia, and Romania, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Egypt, North Macedonia, and Romania. More prevalently, دميان is the forename as well as the last name.