Cognomen Alnaj (Alnaj 
, الناج 
) , in the world, is a very rare last name. The surname Alnaj is habitual in Western Asia, particularly Yemen, where it is a very rare surname. Likewise, Alnaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alnaj | India |
| الناج | Yemen |