Family name ชวันนา (Chawanna 
, Chavanna 
, ชวันนา ) , in the entire world, is a very rare cognomen. The surname ชวันนา is habitual in Thailand, where it is a very rare surname, France, and the United States, where it is an extremely rare surname. More frequently, ชวันนา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chawanna | Brazil, Thailand, United States |
| Chavanna | United States, India, France |
| ชวันนา | Thailand |