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Across the world, Kumarathasan (Kumarathasan
) is a rare masculine forename. The forename Kumarathasan is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare male name. Very seldom, Kumarathasan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kumarathasan | Canada, France, Australia, Sri Lanka, United Kingdom |