Cognomen Narayadu (Narayadu 
) , in the entire world, is a rare surname. The surname Narayadu is habitual in South Africa, where it is a rare surname, India, where it is an extremely rare surname, and the United Kingdom. Much less frequently, Narayadu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Narayadu | India, United States, South Africa, United Kingdom |