Cognomen กันฐมณี (กันฐมณี 
) , in all the world, is an extremely rare surname. The family name กันฐมณี is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, กันฐมณี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กันฐมณี | Thailand |