Family name Jahne (Jahne 
) , around the world, is a rare cognomen. The family name Jahne is characteristic of Switzerland, where it is a rare surname, Germany, and Australia, where it is a very rare surname. In absolute terms, it most frequently occurs in Germany, the United States, and Switzerland. Likewise, Jahne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jahne | Germany, Morocco, Australia, Switzerland, United States |
| ludwig jahne AT (b. 1856) |
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| josef jahne AT (b. 1862) |
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| michael a jahne researcher |
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| heinrich jahne |
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