Cognomen Nantho (Nantho 
) , in all the world, is a very rare last name. The family name Nantho is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is an extremely rare surname. Also, Nantho is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nantho | South Africa, India, France, Malaysia, Thailand |