In the entire world, 贞妤 (贞妤 
) is a very rare feminine forename. The given name 贞妤 is characteristic of Eastern Asia, particularly China, where it is an extremely rare girly name. Very seldom, 贞妤 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 贞妤 | China |