Last name Kazazyan (Казазян 
, Kazazyan 
) , all over the world, is a rare cognomen. The surname Kazazyan is characteristic of Bulgaria, where it is a rare surname, Armenia, and Russia, where it is a very rare surname. In absolute terms, it is commonest in Eastern Europe, particularly Russia, Bulgaria, and Ukraine. Very seldom, Kazazyan is the forename as well as the last name.