Surname ทัดสา (ทัดสา 
) , across the world, is a very rare family name. The last name ทัดสา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ทัดสา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทัดสา | Thailand |