Family name 柯恩 (Kern 
, 柯恩 
) , all over the world, is a widespread last name. The surname 柯恩 is characteristic of Austria, where it is quite a common surname, Slovenia, and Germany (explore the name in all countries). In absolute terms, this name is the most popular in Germany, the United States, and Austria. Very seldom, 柯恩 is the forename as well as the last name.