Surname สวาท-รัตนา (สวาท-รัตนา 
) , globally, is an extremely rare family name. Much more frequently, สวาท-รัตนา is the forename as well as the last name. Parts of the name also exists independently as a first name สวาท, and a first name รัตนา.
| VARIANT | COUNTRY |
|---|---|
| สวาท-รัตนา | Thailand |