Family name Sagadhevan (Sagadhevan 
) , in the entire world, is a very rare cognomen. The surname Sagadhevan is habitual in Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Sagadhevan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sagadhevan | India, South Africa |