All over the world, ฉิว (Chio 
, ฉิว 
) is quite a rare epicene first name. The first name ฉิว is characteristic of Macao, where it is quite a common unisex name, Bolivia, where it is a rare girly name, and Guatemala. In absolute terms, it most frequently occurs in Macao, Indonesia, and Mexico. Also, ฉิว is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chio | Taiwan, Japan, Macao, Mozambique, Philippines |
| ฉิว | Thailand |