Surname Mediwake (Mediwake 
) , across the world, is a rare last name. The family name Mediwake is characteristic of Sri Lanka, where it is quite a rare surname, Canada, where it is a very rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Mediwake | United Kingdom, Sri Lanka, United States, Canada |
| m. b. w. mediwake (b. 1922) |
|
|
| anne-marie mediwake Canadian journalist, CA (b. 1975) |
|
|
| heshani mediwake researcher |
|