Family name สุทาดา (สุทาดา 
) , all over the world, is a very rare last name. The surname สุทาดา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, สุทาดา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุทาดา | Thailand |