Last name Chetam (Chetam 
) , in the world, is a rare cognomen. The surname Chetam is habitual in Nigeria, where it is a very rare surname, Thailand, where it is an extremely rare surname, and Malaysia. In absolute terms, it is commonest in Nigeria, India, and Thailand. Likewise, Chetam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chetam | Thailand, United States, India, Nigeria, Malaysia |