Cognomen Athichanun (Athichanun 
) , globally, is an extremely rare family name. The cognomen Athichanun is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Athichanun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Athichanun | Thailand |
Cherdsiri, and Sirapatsakmetha