All over the world, รฐาอร (รฐาอร 
) is a very rare female given name. The given name รฐาอร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| รฐาอร | Thailand |
ศิลาพรประเสริฐ, and บุญเลิศ