Surname 耶恩 (Jehn 
, 耶恩 
) , throughout the world, is quite a rare family name. The family name 耶恩 is characteristic of Germany, where it is quite a rare surname, Hungary, where it is a rare surname, and Denmark. Measured by absolute frequency, it most frequently occurs in Germany, the United States, and Hungary. Very seldom, 耶恩 is the forename as well as the last name.