Cognomen Gunashekhar (Gunashekhar 
) , in all the world, is a very rare last name. The cognomen Gunashekhar is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Gunashekhar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gunashekhar | India, United States |