Cognomen Ochkur (Ochkur 
) , throughout the world, is a very rare last name. The cognomen Ochkur is habitual in Estonia, where it is a rare surname, Poland, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Poland, Russia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ochkur | Ukraine, Poland, Estonia, United States, Russia |