Family name Aunop (Aunop 
) , worldwide, is an extremely rare surname. The surname Aunop is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Aunop is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aunop | India, Thailand |
Naksuwam, Viphataphan, and Phonprakob