Surname Charnan (Charnan 
) , throughout the world, is a very rare family name. The cognomen Charnan is characteristic of Morocco, where it is a rare surname, Canada, where it is an extremely rare surname, and India. Likewise, Charnan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Charnan | Australia, Thailand, India, Morocco, United States |