Across the world, Lewczuk (Lewczuk 
) is an extremely rare unknown gender given name. Much less frequently, Lewczuk is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lewczuk | Germany, United States, Poland, Argentina, Brazil |
| bogdan lewczuk Polish veterinarian, PL (b. 1967) |
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| bogdan lewczuk researcher |
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