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Surname Gehlen (Gehlen
, Гелен
, גהלן
) , all over the world, is quite a common cognomen. The surname Gehlen is habitual in Western Europe, particularly Luxembourg, where it is quite a common surname, Belgium, where it is quite a rare surname, and Germany. Not in comparison with a country's population, it is the most numerous in Germany, Brazil, and Belgium. Very seldom, Gehlen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gehlen | Netherlands, Belgium, Brazil, United States, Germany |
| Гелен | Russia, Ukraine |
| גהלן | Israel |