Cognomen هوي (Hui 
, Howie 
, Hoy , among others...) , around the globe, is a widespread family name. The family name هوي is habitual in Malaysia, where it is a widespread surname, Hong Kong, and Bermuda, where it is a common surname (explore the name in all countries). In absolute terms, it is the most numerous in Malaysia, China, and Hong Kong. Also, هوي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hui, Hoy | Malaysia, China, United States, Hong Kong, India |
| Howie, Hoey | Malaysia, China, Indonesia, United States, India |
| هوي | Morocco, Egypt, Sudan, Syria, Saudi Arabia |