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Surname Kaczor (Kaczor
, Качор
) , around the globe, is a common cognomen. The last name Kaczor is characteristic of Eastern Europe, particularly Poland, where it is quite a common surname, Hungary, where it is quite a rare surname, and Ukraine. In absolute terms, it is the most numerous in Poland, the United States, and Ukraine. Likewise, Kaczor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaczor | Poland, France, Hungary, United States, Germany |
| Качор | Kazakhstan, Russia, Ukraine |
Kaczorowska, Kaczorowski, and Kaczór