Cognomen Klimkovič (Klimkovič 
, Климкович 
) , throughout the world, is quite a rare surname. The cognomen Klimkovič is habitual in Eastern Europe, particularly Belarus, where it is quite a common surname, Slovakia, where it is quite a rare surname, and Ukraine, where it is a rare surname. Not in comparison with a country's population, it is commonest in Eastern Europe, particularly Belarus, Russia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Klimkovič | Slovakia |
| Климкович | Belarus, Ukraine, Russia, Kazakhstan |
| ignác klimkovič Slovak painter, sculptor and restorer, SK (b. 1800) |
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| gabriel klimkovič Slovak painter, drawer and museum director, SK (b. 1833) |
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