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In all the world, Ivančuk (Иванчук
, Ivančuk
) is an extremely rare unknown gender forename. Much more frequently, Ivančuk is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Иванчук | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Ivančuk | Croatia |
Ivanchuk, Ivancuk, Ivantchouk, Iwanczuk, Iwantschuk, and Іванчук