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Surname Shanmughanathan (Shanmughanathan
) , across the world, is a very rare cognomen. The surname Shanmughanathan is characteristic of Malaysia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and India. Also, Shanmughanathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shanmughanathan | United States, India, United Kingdom, Malaysia |