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