Cognomen Сает (Saet 
, Sayet 
, Сает 
) , in the world, is quite a rare last name. The cognomen Сает is habitual in Philippines, where it is quite a rare surname, the Democratic Republic of the Congo, and Bahrain, where it is a rare surname. In absolute terms, it is the most numerous in Philippines, the Democratic Republic of the Congo, and France. Much less frequently, Сает is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saet | Philippines, South Korea, India, Indonesia, Malaysia |
| Sayet | France, India, Indonesia, Democratic Republic of the Congo, Malaysia |
| Сает | Kazakhstan, Russia, Belarus |