Cognomen Явари (Javari 
, Yavari 
, Iavari 
) , in the world, is quite a rare family name. The cognomen Явари is habitual in Iran, where it is quite a rare surname, Georgia, and Iraq, where it is a rare surname. In absolute terms, it most frequently occurs in Iran, India, and Iraq. Also, Явари is the forename as well as the last name.