Last name Шибук (Шибук 
) , in the world, is a very rare cognomen. The last name Шибук is habitual in Belarus, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine. Very seldom, Шибук is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Шибук | Russia, Kazakhstan, Ukraine, Belarus |