Cognomen Sunkyanayak (Sunkyanayak 
) , in all the world, is an extremely rare family name. The surname Sunkyanayak is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Also, Sunkyanayak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sunkyanayak | India |