Cognomen Pandirajan (Pandirajan 
) , worldwide, is a rare surname. The surname Pandirajan is characteristic of Singapore, where it is quite a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Pandirajan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pandirajan | Singapore, United States, Malaysia, India |