Cognomen Sugavanam (Sugavanam 
) , all over the world, is a rare family name. The surname Sugavanam is characteristic of Australia, where it is a very rare surname, the United Kingdom, and India. Not in comparison with a country's population, it is commonest in India, the United States, and the United Kingdom. Much less frequently, Sugavanam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sugavanam | United Kingdom, Australia, Canada, United States, India |
| sugavanam padmanabhan Indian businessperson (born 1945, child of Valab Padmanabhan), IN (b. 1945) |
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| e. g. sugavanam Indian politician, IN (b. 1957) |
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| thavapriya sugavanam researcher |
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