Family name ชัยวัฒนา (ชัยวัฒนา 
, Chaiwatana 
, Chaiwatna ) , in the world, is a rare surname. The last name ชัยวัฒนา is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Also, ชัยวัฒนา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaiwatna, ชัยวัฒนา, Chaivattana | Thailand |
| Chaiwatana | Canada, United States, Thailand |
Chaiwathana, Chaiwatrattana, Chaiwattana, Chaiwatthana, Chaiyavattana, and Chaiyawattana