Surname Meganatha (Meganatha 
) , globally, is an extremely rare last name. The cognomen Meganatha is characteristic of Singapore, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more prevalently, Meganatha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Meganatha | United States, Singapore, India |