Surname Kolorz (Kolorz 
) , in all the world, is a rare family name. The cognomen Kolorz is habitual in Poland, where it is a rare surname, Czechia, and Germany. Likewise, Kolorz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kolorz | Netherlands, Czechia, Poland, France, Germany |
| józef kolorz PL (b. 1900) |
|
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| dominik kolorz PL (b. 1965) |
|