Cognomen Ruchiranga (Ruchiranga 
) , globally, is a rare family name. The surname Ruchiranga is characteristic of Southern Asia, particularly Sri Lanka, where it is quite a rare surname. Very seldom, Ruchiranga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruchiranga | Sri Lanka |
| ruchiranga ranaweera researcher |
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