Cognomen Norjain (Norjain 
) , worldwide, is a very rare surname. The family name Norjain is habitual in Malaysia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More prevalently, Norjain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Norjain | Mexico, United States, Malaysia, Philippines |