Cognomen Сыма (Sima 
, Syma 
, Сыма 
) , in the entire world, is a common family name. The family name Сыма is habitual in Romania, where it is quite a common surname, Gabon, and Guam (explore the name in all countries). In absolute terms, it is commonest in India, Romania, and Bangladesh. Much more frequently, Сыма is the forename as well as the last name.