Throughout the world, ปริญธัช (ปริญธัช 
) is a very rare male forename. The first name ปริญธัช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| ปริญธัช | Thailand |
สินภิบาล, and รัชตะปภานนท์