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Surname Sivagurunathan (Sivagurunathan
) , across the world, is quite a rare last name. The cognomen Sivagurunathan is characteristic of Sri Lanka, where it is quite a rare surname, Malaysia, where it is a rare surname, and Singapore. Not in comparison with a country's population, the name is most common in Sri Lanka, India, and Malaysia. Likewise, Sivagurunathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sivagurunathan | Malaysia, India, United States, Indonesia, Sri Lanka |