Surname Shantharam (Shantharam 
) , in the entire world, is a rare last name. The last name Shantharam is habitual in Sri Lanka, where it is a rare surname, New Zealand, where it is a very rare surname, and Australia. Measured by absolute frequency, it is commonest in India, Sri Lanka, and the United States. Also, Shantharam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shantharam | China, Sri Lanka, Australia, United States, India |
| k.v. shantharam chess player (b. 1957) |
|