Surname Kogutiak (Kogutiak 
, Когутяк 
) , around the world, is a rare cognomen. The surname Kogutiak is characteristic of Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Kogutiak | United States |
| Когутяк | Kazakhstan, Ukraine, Russia |