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