Cognomen Kardashyan (Кардашян 
, Kardashyan 
, Кардашьян ) , all around the world, is a rare last name. The last name Kardashyan is habitual in Russia, where it is a rare surname, Ukraine, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Kardashyan is the forename as well as the last name.