Last name ជ័ន (ជ័ន 
) , in the world, is an extremely rare cognomen. The family name ជ័ន is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Also, ជ័ន is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ជ័ន | Cambodia |