Last name แฮน (Hahn 
, Haun , Haen 
) , all over the world, is a widespread cognomen. The last name แฮน is characteristic of Western Europe, particularly Germany, where it is quite a common surname, Austria, and Liechtenstein (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Brazil. Very seldom, แฮน is the forename as well as the last name.