Around the globe, 贯虹 (贯虹 
) is a rare epicene forename. The given name 贯虹 is habitual in Eastern Asia, particularly China, where it is a very rare gender-neutral name. Much less frequently, 贯虹 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 贯虹 | China |