Family name Chandrawan (Chandrawan 
) , in all the world, is a rare surname. The cognomen Chandrawan is characteristic of Indonesia, where it is a rare surname, Malaysia, where it is an extremely rare surname, and Canada. Measured by absolute frequency, it most frequently occurs in Indonesia, India, and Malaysia. Very seldom, Chandrawan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chandrawan | Malaysia, Indonesia, India, Canada, United States |