Cognomen Sahathevan (Sahathevan 
) , worldwide, is a rare last name. The family name Sahathevan is characteristic of Sri Lanka, where it is a rare surname, Malaysia, and the United Kingdom, where it is a very rare surname. Likewise, Sahathevan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sahathevan | United Kingdom, Sri Lanka, Malaysia, India, Canada |
| ramesh sahathevan researcher (ORCID 0000-0001-7643-0961) |
|
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| sharmela sahathevan researcher |
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