Family name Hadjarat (Hadjarat 
) , throughout the world, is a very rare cognomen. The family name Hadjarat is habitual in Malaysia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Philippines. Much less frequently, Hadjarat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hadjarat | Nigeria, Malaysia, Philippines |