All over the world, 碧禹 (碧禹 
) is a very rare epicene forename. The forename 碧禹 is habitual in Eastern Asia, particularly China, where it is an extremely rare epicene name. Very seldom, 碧禹 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 碧禹 | China |