Last name 铭钦 (铭钦 
) , in all the world, is a rare family name. The family name 铭钦 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 铭钦 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 铭钦 | China |