Surname Kojek (Kojek 
) , all around the world, is a rare family name. The family name Kojek is habitual in Slovenia, where it is a rare surname, Indonesia, and Malaysia, where it is a very rare surname. Also, Kojek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kojek | Brazil, Malaysia, Indonesia, Slovenia, Germany |