Family name Soundara Rajan (Soundara Rajan 
) , around the globe, is a very rare last name. The family name Soundara Rajan is habitual in Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Soundara Rajan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soundara Rajan | India, United States, Malaysia |