Cognomen Wijeyewickrema (Wijeyewickrema 
) , in all the world, is a very rare family name. The last name Wijeyewickrema is characteristic of Australia, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United Kingdom. In absolute terms, it is the most numerous in Australia, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Wijeyewickrema | United Kingdom, Australia, Canada, United States |
| lakshmi wijeyewickrema researcher |
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