Family name Karajani (Karajani 
, Караяни 
) , across the world, is a rare last name. The cognomen Karajani is habitual in Albania, where it is quite a rare surname, Belarus, and Greece, where it is a rare surname. In absolute terms, it is commonest in Russia, Belarus, and Albania. Very seldom, Karajani is the forename as well as the last name.