Surname Karczyński (Karczyński 
) , in the entire world, is a rare cognomen. The last name Karczyński is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Karczyński | Poland |
| aleksander karczyński (b. 1882) |
|
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| cyryl karczyński PL (b. 1884) |
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marcin karczyński Polish cyclist, PL (b. 1978) |
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|
maciej karczyński PL (b. 1971) |
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