Last name Фейдман (Fidman 
, Фейдман 
, Feidman 
) , throughout the world, is a very rare surname. The cognomen Фейдман is habitual in Israel, where it is a rare surname, Argentina, where it is a very rare surname, and Ukraine. Not in comparison with a country's population, the name is most common in the United States, Israel, and Brazil. Very seldom, Фейдман is the forename as well as the last name.