Surname Okuk (Okuk 
) , all around the world, is a rare last name. The cognomen Okuk is characteristic of Papua New Guinea, where it is quite a rare surname, Nigeria, where it is a rare surname, and Bulgaria. In absolute terms, it is the most numerous in Nigeria, Papua New Guinea, and Turkey. Likewise, Okuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Okuk | Papua New Guinea, Turkey, India, Bulgaria, Nigeria |
| iambakey okuk independence leader in Papua New Guinea (1945-1986) (b. 1945) |
|