Last name Hewasundara (Hewasundara 
) , all over the world, is a rare family name. The family name Hewasundara is habitual in Southern Asia, particularly Sri Lanka, where it is a rare surname. Very seldom, Hewasundara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hewasundara | Italy, Sri Lanka |