Surname เจตวัฒนา (เจตวัฒนา 
, Jetwatana ) , across the world, is a very rare last name. The family name เจตวัฒนา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jetwatana, เจตวัฒนา | Thailand |