Cognomen Mshetsyan (Мшецян 
, Mshetsyan 
, Мшетсян ) , globally, is a rare surname. The surname Mshetsyan is characteristic of Armenia, where it is a rare surname, Russia, where it is a very rare surname, and Finland. Not in comparison with a country's population, it is the most numerous in Russia, Armenia, and Ukraine. Also, Mshetsyan is the forename as well as the last name.