Cognomen Senthilvelan (Senthilvelan 
) , globally, is a rare last name. The cognomen Senthilvelan is characteristic of Singapore, where it is a rare surname, Malaysia, and India, where it is an extremely rare surname. Also, Senthilvelan is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Senthilvelan | Malaysia, Singapore, United States, India, Canada |
| m senthilvelan researcher (ORCID 0000-0002-8695-9604) |
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| santhakumar senthilvelan researcher (ORCID 0000-0003-2026-6159) |
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| m senthilvelan researcher |
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