Surname Polun (Polun 
, 破仑 , Полун 
) , around the world, is a rare cognomen. The surname Polun is habitual in Kazakhstan, where it is a rare surname, Ukraine, and Turkey, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Russia, Turkey, and Ukraine. More prevalently, Polun is the forename as well as the last name.