In all the world, 亿贞 (亿贞 
) is a very rare girly given name. The given name 亿贞 is characteristic of Eastern Asia, particularly China, where it is an extremely rare female name. Very seldom, 亿贞 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 亿贞 | China |