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Cognomen Kellenberger (Kellenberger
) , all over the world, is quite a rare surname. The cognomen Kellenberger is characteristic of Western Europe, particularly Switzerland, where it is quite a common surname, Liechtenstein, and Austria, where it is a rare surname. In absolute terms, it is commonest in Switzerland, the United States, and Germany. Very seldom, Kellenberger is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kellenberger | Switzerland, France, Austria, United States, Germany |