Family name จ๋าว (Chao 
, จ๋าว) , in the world, is a widespread last name. The cognomen จ๋าว is habitual in Macao, where it is a widespread surname, Cayman Islands, where it is quite a common surname, and Taiwan (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in China, Taiwan, and the United States. Also, จ๋าว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chao | Macao, Taiwan, Mozambique, China, United States |