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