Surname Nayanathara (Nayanathara 
) , across the world, is quite a rare last name. The last name Nayanathara is habitual in Southern Asia, particularly Sri Lanka, where it is quite a rare surname, and India, where it is an extremely rare surname. Also, Nayanathara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nayanathara | India, United States, Sri Lanka |