Family name Sujithan (Sujithan 
) , all around the world, is a very rare surname. The surname Sujithan is characteristic of the United States, where it is an extremely rare surname, and India. Likewise, Sujithan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sujithan | India, United States, Singapore |