Cognomen دوكين (Dokken 
, Duchin 
, دوكين) , throughout the world, is quite a rare surname. The cognomen دوكين is characteristic of Norway, where it is quite a common surname, Israel, where it is a rare surname, and Sweden. Measured by absolute frequency, this name is the most popular in the United States, Norway, and Canada. Very seldom, دوكين is the forename as well as the last name.