Cognomen Santanam (Santanam 
) , all over the world, is a rare last name. The family name Santanam is habitual in Malaysia, where it is a rare surname, India, where it is a very rare surname, and the United States. Also, Santanam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santanam | India, Canada, United States, Malaysia |
| raghu santanam (b. 1969) |
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| nalini santanam researcher |
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| lakshmi santanam researcher |
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