Around the globe, รัฐฐา (Rattha 
, รัฐฐา ) is a rare epicene first name. The forename รัฐฐา is characteristic of South-eastern Asia, particularly Thailand, where it is a rare epicene name. Very seldom, รัฐฐา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rattha | Cambodia, Thailand, United States, India, Myanmar |
| รัฐฐา | Thailand |