Across the world, พชรจรินทร์ (พชรจรินทร์ 
) is a very rare mostly masculine, but seldom feminine forename. The first name พชรจรินทร์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly male, but seldom female name.
| VARIANT | COUNTRY |
|---|---|
| พชรจรินทร์ | Thailand |