Worldwide, Thilagar (Thilagar 
) is a very rare primarily masculine, but very infrequently girly first name. The given name Thilagar is habitual in Singapore, where it is a rare unisex name, and India, where it is an extremely rare boy's name. Also, Thilagar is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thilagar | United States, Malaysia, Singapore, India, France |
| pakkirisamy thilagar researcher (ORCID 0000-0002-9747-1364) |
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| bright thilagar researcher |
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| pakkirisamy thilagar researcher (ORCID 0000-0002-4113-1299) |
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| pakkirisamy thilagar researcher (ORCID 0000-0001-9569-7733) |
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