Surname Wijethilake (Wijethilake 
) , throughout the world, is quite a rare family name. The cognomen Wijethilake is habitual in Sri Lanka, where it is quite a rare surname, Australia, where it is a very rare surname, and Indonesia.
| VARIANT | COUNTRY |
|---|---|
| Wijethilake | Sri Lanka, United States, Indonesia, Australia |
| pushpika n wijethilake researcher |
|
|
| asoka wijethilake Sri Lankan Deputy Inspector of Police |
|
|
| chaminda wijethilake researcher |
|
|
| gayantha wijethilake cricketer, LK (b. 1982) |
|