Family name كواي (Kwai 
, Quaye 
, Kwae 
) , throughout the world, is a common surname. The family name كواي is habitual in Ghana, where it is a common surname, Liberia, where it is quite a common surname, and Malaysia (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Ghana, Malaysia, and Taiwan. Much less frequently, كواي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kwai | Malaysia, Hong Kong, Taiwan, United States, Tanzania |
| Quaye | China, United Kingdom, Ghana, United States, Liberia |
| Kwae | United Kingdom, Malaysia, Ghana, United States, Myanmar |
| كواي | Morocco |