Cognomen Vallimuthu (Vallimuthu 
) , around the world, is a very rare family name. The cognomen Vallimuthu is habitual in Singapore, where it is a rare surname, and India, where it is an extremely rare surname. Also, Vallimuthu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vallimuthu | Singapore, India |