Last name Najnaj (Najnaj 
) , in the entire world, is a very rare cognomen. The last name Najnaj is habitual in Morocco, where it is a rare surname, and Philippines, where it is an extremely rare surname. Also, Najnaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Najnaj | Morocco, India, Philippines |