Cognomen ธาดาจรัสวัฒนา (ธาดาจรัสวัฒนา 
) , all around the world, is an extremely rare surname. The family name ธาดาจรัสวัฒนา is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธาดาจรัสวัฒนา | Thailand |