Family name Гариян (Gariyan 
, Гариян 
, Garijan 
) , throughout the world, is a very rare cognomen. The surname Гариян is habitual in Russia, where it is a very rare surname, Canada, where it is an extremely rare surname, and Ukraine. In absolute terms, it is the most numerous in Russia, India, and Canada. Likewise, Гариян is the forename as well as the last name.