Cognomen ญาณศิริ (ญาณศิริ 
) , around the globe, is a rare family name. The surname ญาณศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ญาณศิริ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ญาณศิริ | Thailand |