Last name Soao (Soao 
) , worldwide, is a very rare surname. The family name Soao is characteristic of Saudi Arabia, where it is a very rare surname, Morocco, and South Africa, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Saudi Arabia, Morocco, and Philippines. More frequently, Soao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soao | Egypt, Japan, Morocco, Saudi Arabia, South Africa |