Family name Suyam (Suyam 
) , worldwide, is a rare last name. The surname Suyam is habitual in Philippines, where it is a rare surname, Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. Much less frequently, Suyam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suyam | Philippines, Brazil, United States, India, Indonesia |