Family name Сосия (Sosia 
, Сосия 
) , across the world, is a rare cognomen. The last name Сосия is habitual in Morocco, where it is a rare surname, Georgia, and Malaysia, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Morocco, Indonesia, and India. Also, Сосия is the forename as well as the last name.