In the entire world, Sibayan (Sibayan 
) is a rare predominantly male, but very seldom feminine first name. The forename Sibayan is characteristic of Philippines, where it is a very rare largely male, but uncommonly feminine name, and India, where it is a very rare boy's name. Much more frequently, Sibayan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sibayan | Saudi Arabia, United States, India, United Arab Emirates, Philippines |