Cognomen Хайдари (Haidari 
, Hajdari 
, Хайдари 
) , around the globe, is a common surname. The cognomen Хайдари is characteristic of Kosovo, where it is a common surname, Albania, and Afghanistan, where it is quite a common surname (explore the name in all countries). Much less frequently, Хайдари is the forename as well as the last name.