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Worldwide, Bian (Bian
, 必安
, Бянь
) is quite a common epicene forename. The given name Bian is characteristic of Indonesia, where it is quite a rare unisex name, Syria, where it is a rare girly name, and Singapore, where it is a rare gender-neutral name. Not in comparison with a country's population, the name is most common in Indonesia, China, and India. Much more frequently, Bian is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Bian | Malaysia, France, United States, Indonesia, China |
| 必安 | China |
| Бянь | Russia, Ukraine |
Bian is also a name for the fictitious and mythical characters: .