Worldwide, Saiyud (Saiyud 
) is a very rare unisex first name. The given name Saiyud is habitual in Thailand, where it is a very rare girly name, and India, where it is an extremely rare largely masculine, but infrequently feminine name. Also, Saiyud is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Saiyud | Malaysia, Singapore, United States, Thailand, India |