Globally, Senthilkumaran (Senthilkumaran 
) is a rare masculine forename. The first name Senthilkumaran is characteristic of Sri Lanka, where it is a rare male name, India, where it is a very rare boy's name, and Indonesia. Also, Senthilkumaran is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Senthilkumaran | Malaysia, India, Indonesia, United Kingdom, Sri Lanka |
| sriskandarasa senthilkumaran researcher (ORCID 0000-0002-7043-5339) |
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| marimuthu senthilkumaran researcher |
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| paramasivam senthilkumaran researcher |
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