Cognomen โจ๋ย (Choi 
, โจ๋ย) , across the world, is a widespread last name. The family name โจ๋ย 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). In absolute terms, it is the most numerous in Hong Kong, the United States, and China. Also, โจ๋ย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Choi | China, South Korea, Hong Kong, United States, Taiwan |