Surname Werapitiya (Werapitiya 
) , in all the world, is a rare last name. The cognomen Werapitiya is characteristic of Sri Lanka, where it is quite a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Werapitiya | Sri Lanka, United States, Canada |
| t. b. werapitiya Sri Lankan cricketer (1924-1996), LK (b. 1924) |
|