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In all the world, Biyan (Biyan
, 碧妍
, Биян
) is quite a rare unisex first name. The first name Biyan is habitual in Indonesia, where it is a rare mostly male, but seldom girly name, Hong Kong, where it is a rare female name, and Ethiopia, where it is a rare gender-neutral name. Measured by absolute frequency, this name is the most popular in Indonesia, India, and China. Much less frequently, Biyan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Biyan | Philippines, India, Ethiopia, Indonesia, China |
| 碧妍 | China |
| Биян | Kazakhstan, Kyrgyzstan, Russia, Ukraine |
| Бийан | Russia |