In the entire world, Venkatachalapathy (Venkatachalapathy 
) is a rare boy's first name. The forename Venkatachalapathy is characteristic of Southern Asia, particularly India, where it is a very rare masculine name. Likewise, Venkatachalapathy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Venkatachalapathy | Singapore, Malaysia, India, United States, Ireland |
| pittamandalam venkatachalapathy (b. 1906) |
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| vishnukanthan venkatachalapathy researcher |
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| venkatachalapathy anusuya researcher |
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| venkatachalapathy natarajan researcher (ORCID 0000-0002-5111-8442) |
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