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Last name Korioun (Корюн
, Кориун
, Korioun
) , globally, is quite a rare surname. The surname Korioun is habitual in Armenia, where it is quite a common surname, Belarus, where it is a very rare surname, and Greece. Also, Korioun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Корюн | Kazakhstan, Russia, Belarus, Armenia, Ukraine |
| Кориун | Russia |
| Korioun | United States, Greece |