Cognomen Vassanthi (Vassanthi 
) , in all the world, is an extremely rare family name. The surname Vassanthi is habitual in Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Vassanthi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vassanthi | United States, South Africa, India |
Griffis, Jegenathan, and Annoussamy