Surname Гонян (Gonjan 
, Gonyan 
, Гонян 
) , all over the world, is a rare last name. The cognomen Гонян is characteristic of Lithuania, where it is a rare surname, Belarus, and Russia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Russia, India, and Belarus. Much less frequently, Гонян is the forename as well as the last name.