Cognomen 铭鉴 (铭鉴 
) , throughout the world, is a very rare last name. The cognomen 铭鉴 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 铭鉴 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 铭鉴 | China |