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