Family name Wong-Wui (Wong-Wui 
) , all over the world, is an extremely rare last name. The surname Wong-Wui is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Wong, and a last name Wui.
| VARIANT | COUNTRY |
|---|---|
| Wong-Wui | United States |