Cognomen Ayyadurai (Ayyadurai 
) , around the world, is a rare surname. The cognomen Ayyadurai is characteristic of Western Asia, particularly United Arab Emirates, where it is a rare surname, Oman, and Kuwait. Not in comparison with a country's population, it is the most numerous in India, Malaysia, and United Arab Emirates. Likewise, Ayyadurai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ayyadurai | Saudi Arabia, United Arab Emirates, Malaysia, United States, India |
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shiva ayyadurai Indian inventor, US (b. 1963) |
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| niraikulam ayyadurai researcher |
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| puvanalingam ayyadurai researcher (ORCID 0000-0001-7927-655X) |
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