Family name Кананчук (Кананчук 
, Kananchuk 
) , across the world, is a rare cognomen. The surname Кананчук is habitual in Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Кананчук | Belarus, Russia, Kazakhstan, Ukraine |
| Kananchuk | Belarus, Russia, United States |
Kononchuk, Konontschuk, and Конончук
| ігар паўлавіч кананчук BY (b. 1962) |
|
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| таццяна пятроўна кананчук BY (b. 1966) |
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