In the entire world, Sastha (Sastha 
) is a rare epicene forename. The given name Sastha is habitual in Southern Asia, particularly India, where it is an extremely rare unisex name. Likewise, Sastha is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sastha | India, United States, Malaysia, Indonesia |
| sastha sunu Indonesian film editor, ID (b. 1963) |
|