Family name Sooryamoorthy (Sooryamoorthy 
) , all over the world, is an extremely rare last name. The surname Sooryamoorthy is characteristic of South Africa, where it is an extremely rare surname, the United States, and India.
| VARIANT | COUNTRY |
|---|---|
| Sooryamoorthy | India, United States, South Africa |
Kannan, Padman, Radhamany, and Padmanbhan