Family name ญามณี (ญามณี 
) , all over the world, is a very rare cognomen. The family name ญามณี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ญามณี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ญามณี | Thailand |