Cognomen เชี่ยว (Chiao 
, เชี่ยว) , around the world, is quite a rare last name. The cognomen เชี่ยว is habitual in Taiwan, where it is quite a rare surname, Malaysia, and Hong Kong, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Taiwan, Malaysia, and the United States. Very seldom, เชี่ยว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chiao | Taiwan, Philippines, United States, Malaysia, China |