>
Family name Dassen (دسن , Dassen , Дасэн ) , across the world, is quite a rare surname. The last name Dassen is characteristic of Western Europe, particularly Netherlands, where it is quite a rare surname, Belgium, where it is a rare surname, and Germany. Not in comparison with a country's population, it is the most numerous in Netherlands, India, and Germany. Much less frequently, Dassen is the forename as well as the last name.