Surname Kambao (Kambao 
) , around the world, is a rare family name. The last name Kambao is habitual in Papua New Guinea, where it is quite a rare surname, and Thailand, where it is a very rare surname. Very seldom, Kambao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kambao | Thailand, Philippines, Papua New Guinea |