Surname จะมัง (Chamang 
, จะมัง ) , in all the world, is a rare last name. The cognomen จะมัง is habitual in Thailand, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Likewise, จะมัง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chamang | Nigeria, India, Thailand, United States |
| จะมัง | Thailand |