Family name Мгериан (Mgeryan 
, Мгериан , Mgerian 
) , around the world, is a very rare cognomen. The last name Мгериан is characteristic of Georgia, where it is a rare surname, Greece, and Russia, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Russia, the United States, and Greece. Very seldom, Мгериан is the forename as well as the last name.