Last name Полк (Polk 
, Palk , Paulk 
) , all around the world, is a common surname. The last name Полк is characteristic of Estonia, where it is quite a common surname, the United States, where it is quite a rare surname, and Canada. In absolute terms, it most frequently occurs in the United States, Germany, and Canada. Much less frequently, Полк is the forename as well as the last name.