Surname Хабоян (Habojan 
, Хабоян 
, Khaboyan ) , in the world, is a very rare family name. The cognomen Хабоян is characteristic of Georgia, where it is a very rare surname, Australia, and Russia. Not in comparison with a country's population, it is the most numerous in the United States, Russia, and Australia. Much less frequently, Хабоян is the forename as well as the last name.