Cognomen Kabanchuk (Kabanchuk 
) , in all the world, is a very rare last name. The surname Kabanchuk is characteristic of Belarus, where it is a rare surname, Estonia, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Belarus, Estonia, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Kabanchuk | Ukraine, Russia, Estonia, Belarus |