Cognomen วสุวัชร (วสุวัชร 
) , globally, is a very rare family name. The family name วสุวัชร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, วสุวัชร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วสุวัชร | Thailand |