In the entire world, รัตน์ธนา (รัตน์ธนา 
) is a very rare dominantly female, but seldom male given name. The first name รัตน์ธนา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| รัตน์ธนา | Thailand |