Around the world, ジャウェイ (Jiawei 
, ジャウェイ 
) is quite a rare epicene first name. The forename ジャウェイ is habitual in Singapore, where it is quite a rare dominantly boy's, but seldom female name, Hong Kong, where it is a rare gender-neutral name, and Australia. Not in comparison with a country's population, it is the most numerous in China, Singapore, and the United States. Very seldom, ジャウェイ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jiawei | Australia, Singapore, United States, Indonesia, China |
| ジャウェイ | Japan |