Surname Сааиа (Saaia 
, Сааиа 
) , across the world, is a very rare cognomen. The last name Сааиа is characteristic of Malaysia, where it is a very rare surname, Russia, and India, where it is an extremely rare surname. Much less frequently, Сааиа is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saaia | Thailand, India, Malaysia |
| Сааиа | Russia |