Surname Chanawangsa (Chanawangsa 
) , globally, is an extremely rare last name. The last name Chanawangsa is habitual in Thailand, where it is an extremely rare surname, and the United States. Likewise, Chanawangsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chanawangsa | United States, China, Thailand |