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Last name Klingen (Klinga
, Klinge
, Klingen
) , around the world, is quite a common cognomen. The surname Klingen is characteristic of Denmark, where it is quite a rare surname, Finland, and Germany. Not in comparison with a country's population, the name is most common in Germany, the United States, and Denmark. Very seldom, Klingen is the forename as well as the last name.