In all the world, ไวศยวรรธน์ (ไวศยวรรธน์ 
) is a very rare primarily male, but very seldom girly forename. The first name ไวศยวรรธน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally masculine, but very seldom feminine name.
| VARIANT | COUNTRY |
|---|---|
| ไวศยวรรธน์ | Thailand |