Family name Ratnakatti (Ratnakatti 
) , around the globe, is a very rare surname. The family name Ratnakatti is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much less frequently, Ratnakatti is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ratnakatti | India |
Vinuta, Channaveer, and Basavaraja