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