Cognomen สุดสะดา (สุดสะดา 
) , globally, is a very rare family name. The last name สุดสะดา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, สุดสะดา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุดสะดา | Thailand |