Surname Narayanasamy (Narayanasamy 
) , across the world, is a common last name. The family name Narayanasamy is characteristic of South-eastern Asia, particularly Malaysia, where it is quite a common surname, Brunei, where it is quite a rare surname, and Singapore. Not in comparison with a country's population, it is commonest in Malaysia, India, and Sri Lanka. Very seldom, Narayanasamy is the forename as well as the last name.
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| Narayanasamy | United Arab Emirates, Singapore, Malaysia, Sri Lanka, India |
| p. narayanasamy botanist (b. 1937) |
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| puravalan narayanasamy Singaporean Tamil actor, SG |
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| narayanasamy marappa researcher (ORCID 0000-0002-2812-4721) |
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| janarthanan narayanasamy researcher |
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| satish narayanasamy Ph.D. University of California, San Diego 2007 |
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| narayanasamy angayarkanni researcher (ORCID 0000-0002-8147-1589) |
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| selvaraju narayanasamy researcher (ORCID 0000-0002-9637-2890) |
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| narayanasamy seenivasagan Ph.D. Universiti Sains Malaysia 2007 |
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| suryakumar narayanasamy researcher |
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| narayanasamy marimuthu prabhu researcher |
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| jayabalan narayanasamy researcher |
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| prabagaran narayanasamy researcher |
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| narayanasamy ravi researcher |
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| mugilan narayanasamy researcher |
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| hemalatha narayanasamy researcher (ORCID 0000-0001-8976-5138) |
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