Surname Гароян (Гароян 
, Garojan 
, Garoyan 
) , in all the world, is a rare family name. The cognomen Гароян is characteristic of Armenia, where it is a rare surname, Switzerland, and Belarus, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, Switzerland, and Russia. Likewise, Гароян is the forename as well as the last name.