Cognomen Seethiah (Seethiah 
) , across the world, is a rare surname. The cognomen Seethiah is characteristic of Mauritius, where it is quite a rare surname, Malaysia, where it is a very rare surname, and France. Very seldom, Seethiah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seethiah | South Africa, India, France, Mauritius, Malaysia |