Surname Saiyam (Saiyam 
) , in all the world, is a rare last name. The cognomen Saiyam is characteristic of India, where it is a very rare surname, Indonesia, and Malaysia, where it is an extremely rare surname. Likewise, Saiyam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saiyam | Philippines, United States, Australia, India, Indonesia |