Cognomen Wahak (Wahak 
) , globally, is a very rare family name. The last name Wahak is habitual in Kuwait, where it is a rare surname, Malaysia, where it is a very rare surname, and Indonesia. Much less frequently, Wahak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wahak | Indonesia, Malaysia, Kuwait, United States, India |