Cognomen Ramasundar (Ramasundar 
) , throughout the world, is a rare surname. The surname Ramasundar is habitual in India, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more prevalently, Ramasundar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ramasundar | United States, India |
| satyamurti ramasundar Indian businessperson (born 1950, child of Balakrishnan Satyamurti), IN (b. 1950) |
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