Last name Klimchuk (Климчук 
, Klimchuk 
) , globally, is a common surname. The surname Klimchuk is habitual in Eastern Europe, particularly Ukraine, where it is quite a common surname, Belarus, and Russia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Климчук | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Klimchuk | Russia, Belarus, United States, Poland, Canada |
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heather klimchuk Canadian politician, CA (b. 1958) |
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| dennis klimchuk (b. 1967) |
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| victor ivanovich klimchuk Ph.D. Institute of Mathematics of National Academy of Sciences of Ukraine 1966 |
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| tatyana klimchuk Kazakhstani speed skater (b. 1991) |
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| veronika klimchuk Belarusian association football player, BY (b. 1999) |
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| maria klimchuk Ukrainian association football player, UA (b. 1999) |
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| kristina klimchuk Belarusian association football player, BY |
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