Family name Chuduk (Chuduk 
, Чудук 
) , globally, is a rare cognomen. The surname Chuduk is characteristic of Eastern Europe, particularly Belarus, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine. Very seldom, Chuduk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chuduk | Russia, Belarus, United States, India, Argentina |
| Чудук | Kazakhstan, Russia, Ukraine, Belarus |
| mary chuduk (b. 1955) |
|