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, Brazil, Poland, United States |
| Кланн | Russia, Ukraine |
| magne klann Norwegian writer and photographer, NO (b. 1970) |
|
|
| gerhardt klann Canadian biathlete, CA (b. 1976) |
|
|
| finnigan klann researcher, US |
|