Family name Корочанский (Корочанский 
, Korochansky) , in all the world, is a very rare surname. The last name Корочанский is characteristic of Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname. Much less frequently, Корочанский is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Корочанский | Kazakhstan, Russia, Ukraine |
| михаил корочанский French painter of Ukrainian descent, UA (b. 1866) |
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