Cognomen 贵贤 (贵贤 
) , all around the world, is quite a rare family name. The surname 贵贤 is characteristic of Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 贵贤 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 贵贤 | China |