Family name Rajarammohan (Rajarammohan 
) , in the world, is a rare last name. The family name Rajarammohan is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare surname, and India, where it is an extremely rare surname. Also, Rajarammohan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rajarammohan | India, Sri Lanka |
| sivasubramanian rajarammohan researcher |
|