Family name Kuad (Kuad 
) , worldwide, is a very rare surname. The cognomen Kuad is habitual in Indonesia, where it is a very rare surname, France, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Indonesia, India, and China. Very seldom, Kuad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuad | China, Indonesia, Malaysia, India, France |