Cognomen Sudais (Sudais 
, Судайс 
) , all around the world, is quite a rare last name. The surname Sudais is characteristic of Saudi Arabia, where it is quite a rare surname, United Arab Emirates, and Ghana, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Saudi Arabia, United Arab Emirates, and Indonesia. Likewise, Sudais is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sudais | Indonesia, United Arab Emirates, Afghanistan, Saudi Arabia, Nigeria |
| Судайс | Russia |