Family name Sudarshanam (Sudarshanam 
) , all around the world, is quite a rare cognomen. The family name Sudarshanam is habitual in India, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Sudarshanam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sudarshanam | United States, India |