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