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Family name Kopec (Kopec
, Kopeć
, Копец
) , around the world, is a common surname. The surname Kopec is characteristic of Eastern Europe, particularly Poland, where it is quite a common surname, Slovakia, where it is quite a rare surname, and Czechia. Not in comparison with a country's population, it is the most numerous in Poland, the United States, and France. Likewise, Kopec is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kopec | Poland, France, Slovakia, United States, Germany |
| Kopeć | Canada, Poland, France, United States, Germany |
| Копец | Kazakhstan, Russia, Bulgaria, Belarus, Ukraine |
| Копек | Kazakhstan |