All over the world, พนาธร (Panatorn 
, พนาธร , Phanatorn ) is a very rare epicene forename. The given name พนาธร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name. Much less frequently, พนาธร is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Phanadorn, Phanatorn, พนาธร, Panatorn | Thailand |
Phanandorn, Phanathon, Phanathorn, Phannathon, and Phannathorn