All over the world, พิรุณชัย (พิรุณชัย 
, Pirunchai , Phiroonchai ) is a very rare male forename. The given name พิรุณชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| Phiroonchai, Pirunchai, พิรุณชัย | Thailand |