Family name Rathina Sankar (Rathina Sankar 
) , in the world, is an extremely rare cognomen. The last name Rathina Sankar is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Likewise, Rathina Sankar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rathina Sankar | India |