Cognomen Jujen (Jujen 
) , in all the world, is a very rare surname. The family name Jujen is habitual in Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Jujen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jujen | Malaysia, United States, India, Philippines |