Cognomen Gradistanac (Gradistanac 
) , throughout the world, is a rare surname. The last name Gradistanac is characteristic of Serbia, where it is quite a rare surname, Slovenia, where it is a rare surname, and Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gradistanac | Slovenia, Serbia, France, Germany, United States |
| renate gradistanac German politician, DE (b. 1950) |
|
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| georg gradistanac RS (b. 1941) |
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