Last name Murugaiyan (Murugaiyan 
, முருகையன்) , worldwide, is quite a rare family name. The cognomen Murugaiyan is habitual in Singapore, where it is quite a rare surname, Malaysia, and United Arab Emirates. In absolute terms, it is the most numerous in India, Malaysia, and United Arab Emirates. Also, Murugaiyan is the forename as well as the last name.
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| Murugaiyan | United Arab Emirates, Malaysia, India, Saudi Arabia, Singapore |
| s.g. murugaiyan politician (1931-1979), IN (b. 1931) |
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| senthilkumar murugaiyan researcher |
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| k. murugaiyan Indian politician, IN |
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| p. murugaiyan Indian politician, IN |
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| s. murugaiyan Indian politician |
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| jayaseelan murugaiyan researcher |
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| anucharan murugaiyan Indian director, writer and editor |
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| vijaya murugaiyan researcher |
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| sathishbabu murugaiyan researcher |
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