Family name Фолк (Folk 
, Faulk 
, Фолк 
) , in the world, is a common last name. The family name Фолк is habitual in the United States, where it is quite a rare surname, Canada, and Czechia. Measured by absolute frequency, this name is the most popular in the United States, Canada, and Germany. Very seldom, Фолк is the forename as well as the last name.