Surname Hettiwatte (Hettiwatte 
) , across the world, is a rare family name. The cognomen Hettiwatte is habitual in Sri Lanka, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hettiwatte | United States, Sri Lanka |
| pramud hettiwatte Sri Lankan cricketer, LK (b. 1995) |
|