Last name Thevarajah (Thevarajah 
) , throughout the world, is quite a rare family name. The family name Thevarajah is habitual in Sri Lanka, where it is quite a rare surname, Malaysia, and Australia, where it is a rare surname. Likewise, Thevarajah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thevarajah | Canada, United Kingdom, Sri Lanka, Malaysia, Australia |
| suganthi thevarajah researcher (ORCID 0000-0001-9558-1802) |
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| joel j thevarajah researcher |
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| anoji thevarajah researcher (ORCID 0000-0003-3972-8181) |
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