Cognomen Syman (Syman 
, Симан 
, Сыман ) , in the world, is a rare family name. The last name Syman is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Ukraine. In absolute terms, it is the most numerous in Eastern Europe, particularly Belarus, Russia, and Ukraine. Much less frequently, Syman is the forename as well as the last name.