Around the globe, Vilvanathan (Vilvanathan 
) is a rare boy's forename. The given name Vilvanathan is characteristic of South Africa, where it is a very rare boy's name, and India, where it is an extremely rare boy's name. Also, Vilvanathan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vilvanathan | Malaysia, India, United States, China, South Africa |