Cognomen Sonarasinh (Sonarasinh 
) , all over the world, is a very rare surname. The family name Sonarasinh is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. More frequently, Sonarasinh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonarasinh | India |