All over the world, Piyasena (Piyasena 
) is quite a rare male first name. The forename Piyasena is characteristic of Southern Asia, particularly Sri Lanka, where it is quite a rare male name. Likewise, Piyasena is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Piyasena | Australia, Indonesia, United Kingdom, Sri Lanka, United States |
| piyasena tennakoon ceylonese lawyer and politician (b. 1917) |
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| mapa mudiyanselage prabhath nishantha piyasena researcher |
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