Family name ช่อย (Choi 
, ช่อย) , across the world, is a widespread surname. The last name ช่อย is characteristic of Macao, where it is a prevalent surname, Hong Kong, where it is a widespread surname, and Cayman Islands, where it is a common surname (explore the name in all countries). Not in comparison with a country's population, it is commonest in Hong Kong, the United States, and China. Likewise, ช่อย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Choi | Hong Kong, Taiwan, United States, South Korea, China |