Last name Фрайберг (Frajberg 
, Fraiberg 
, Фрайберг 
) , all over the world, is a rare family name. The family name Фрайберг is habitual in Slovakia, where it is a rare surname, Argentina, and Canada, where it is a very rare surname. In absolute terms, it is commonest in the United States, Argentina, and Russia. Very seldom, Фрайберг is the forename as well as the last name.