Cognomen Rajapatirana (Rajapatirana 
) , in the entire world, is a very rare family name. The cognomen Rajapatirana is characteristic of Australia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Rajapatirana | United Kingdom, Australia, United States |
| sarath rajapatirana Sri Lankan economist (b. 1938) |
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| bemal rajapatirana librarian |
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| don william rajapatirana |
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