Cognomen Kopysc (Kopysc 
) , around the globe, is a rare family name. The family name Kopysc is habitual in Poland, where it is a rare surname, Canada, where it is a very rare surname, and France, where it is an extremely rare surname. In absolute terms, the name is most common in Poland, Canada, and the United States. More prevalently, Kopysc is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kopysc | United Kingdom, Poland, Canada, France, United States |