Throughout the world, Marudamuthu (Marudamuthu 
) is a very rare boy's first name. The first name Marudamuthu is habitual in Southern Asia, particularly India, where it is an extremely rare masculine name. More frequently, Marudamuthu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marudamuthu | India, Malaysia |
| selvon marudamuthu badminton player, MU (b. 1971) |
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| amarnath satheesh marudamuthu researcher (ORCID 0000-0002-3300-5743) |
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