Surname Kangamuthu (Kangamuthu 
) , across the world, is a very rare family name. The surname Kangamuthu is characteristic of Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Kangamuthu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kangamuthu | Singapore, India, Malaysia |