Last name Dunuwille (Dunuwille 
) , globally, is quite a rare surname. The last name Dunuwille is habitual in Sri Lanka, where it is quite a rare surname, Australia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dunuwille | Sri Lanka, United Kingdom, Canada, Australia, United States |
| harindra dunuwille Sri Lankan politician, LK (b. 1946) |
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| mihindra dunuwille researcher |
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