Cognomen Syma (Syma 
, Сима 
, سیما 
) , throughout the world, is quite a rare family name. The surname Syma is habitual in Azerbaijan, where it is quite a common surname, Armenia, where it is quite a rare surname, and Bulgaria, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Azerbaijan, Germany, and Russia. More frequently, Syma is the forename as well as the last name.