Surname Cybuliak (Цыбуляк 
, Cybuliak 
) , around the globe, is a rare cognomen. The surname Cybuliak is characteristic of Russia, where it is a rare surname, Kazakhstan, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Цыбуляк | Kazakhstan, Russia |
| Cybuliak | Canada |