Surname Nayakaaju (Nayakaaju 
) , throughout the world, is quite a rare family name. The cognomen Nayakaaju is characteristic of Southern Asia, particularly India, where it is a rare surname. Much less frequently, Nayakaaju is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nayakaaju | India |