Cognomen 曦鉴 (曦鉴 
) , worldwide, is a very rare family name. The last name 曦鉴 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 曦鉴 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 曦鉴 | China |