Family name Korchinski (Korchinski 
) , around the globe, is a rare surname. The surname Korchinski is habitual in Canada, where it is a rare surname, New Zealand, where it is a very rare surname, and Georgia. Not in comparison with a country's population, it most frequently occurs in Canada, the United States, and Australia.
| VARIANT | COUNTRY |
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| Korchinski | Australia, Canada, New Zealand, United States, Georgia |
Корчински, Корчинскі, Корчинськи, and Корчинські
| bernard leo korchinski Saskatchewan politician, educator, author, journalist, CA (b. 1905) |
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| stanley korchinski Canadian politician, CA (b. 1929) |
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| dennis j. korchinski Ph.D. Adelphi University 1977 |
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| daniel j korchinski researcher |
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| mo korchinski |
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| kevin korchinski ice hockey player |
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