Surname Källner (Källner 
, קלנר 
, Кельнер 
) , all around the world, is a rare last name. The last name Källner is characteristic of Israel, where it is quite a rare surname, Sweden, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Källner | Germany, United States, Sweden |
| קלנר | Israel |
| Кельнер | Kazakhstan, Ukraine, Russia, Belarus |
| hans källner German general, DE (b. 1898) |
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| gustaf källner SE (b. 1895) |
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niklas källner Swedish journalist and TV host, SE (b. 1976) |
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| claes-göran källner SE (b. 1928) |
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| oskar källner (b. 1978) |
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| caroline källner |
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