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In the world, Ostapczuk (Ostapczuk
, Остапчук
) is an extremely rare unknown gender given name. More prevalently, Ostapczuk is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ostapczuk | Poland, United States, United Kingdom, Argentina, Germany |
| Остапчук | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |