Cognomen Thangarasu (Thangarasu 
) , across the world, is quite a rare family name. The surname Thangarasu is habitual in United Arab Emirates, where it is quite a rare surname, Qatar, and Malaysia. In absolute terms, it most frequently occurs in India, Malaysia, and United Arab Emirates. Likewise, Thangarasu is the forename as well as the last name.
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| Thangarasu | Saudi Arabia, China, Malaysia, India, United Arab Emirates |
| sudhagar thangarasu researcher (ORCID 0000-0002-1464-0709) |
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| a. thangarasu Indian politician, IN |
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| vinoth thangarasu researcher |
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| thangarasu pandiyan researcher |
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| thangarasu sasikumar researcher |
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| thangarasu sadhasivam researcher |
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| mohan thangarasu Malaysian politician, MY |
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