Family name Ganeshananthan (Ganeshananthan 
) , in the entire world, is a very rare last name. The family name Ganeshananthan is habitual in the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ganeshananthan | United Kingdom, United States |
| v. v. ganeshananthan Sri Lankan American writer, essayist, and journalist, US (b. 1980) |
|