Across the world, Klann (Klann 
, Кланн 
) is an extremely rare male forename. Much more frequently, Klann is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Klann | Germany, Canada, United States, Poland, Brazil |
| Кланн | Russia, Ukraine |
| magne klann Norwegian writer and photographer, NO (b. 1970) |
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| gerhardt klann Canadian biathlete, CA (b. 1976) |
|
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| finnigan klann researcher, US |
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