Surname Narayanon (Narayanon 
) , globally, is a rare family name. The surname Narayanon is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Narayanon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Narayanon | United Kingdom, United States, Thailand, India |