In all the world, Murugappan (Murugappan 
) is a rare mostly male, but seldom girly first name. The first name Murugappan is characteristic of Singapore, where it is a rare boy's name, United Arab Emirates, and Malaysia, where it is a very rare unisex name. Measured by absolute frequency, it is commonest in India, Malaysia, and Singapore. Likewise, Murugappan is the last name as well as the forename.
| VARIANT | COUNTRY |
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| Murugappan | India, Singapore, Malaysia, United States, Zambia |
| alagappan arunachalam murugappan Indian businessperson (born 1943, child of Arunachalam Murugappanmurugappan Arunachalam), IN (b. 1943) |
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| murugappan murugappan muthiah Indian businessperson (born 1955, child of Muthiah Murugappan Murugappa), IN (b. 1955) |
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| murugappan muthiah venkatachalam Indian businessperson (born 1958, child of Murugappa Murugappa Muthiah), IN (b. 1958) |
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| murugappan murugappan researcher |
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| krishnan murugappan researcher |
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| murugappan sathappa researcher (ORCID 0000-0003-2146-1917) |
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| murugappan muthukumar researcher |
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| murugappan ramanathan researcher |
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| muthu murugappan |
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