Surname وهاج (وهاج 
, Wahhaj 
) , around the globe, is a rare family name. The last name وهاج is habitual in Malaysia, where it is a rare surname, Sudan, and Afghanistan. Measured by absolute frequency, it most frequently occurs in Malaysia, Sudan, and Iran. Also, وهاج is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| وهاج | Afghanistan, Iran, Sudan, Iraq, Saudi Arabia |
| Wahhaj | Malaysia, India, Pakistan, United States, Saudi Arabia |