Cognomen Тер-Овсепян (Тер-Овсепян 
) , around the globe, is a very rare family name. The surname Тер-Овсепян is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname. Also, Тер-Овсепян is the forename as well as the last name. Parts of the name also exists independently as a first name Тер, and a first name Овсепян.