Around the world, Manusay (Manusay 
) is a very rare unisex first name. The first name Manusay is characteristic of Philippines, where it is a very rare female name, and India, where it is an extremely rare unisex name. More frequently, Manusay is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Manusay | India, Malaysia, Philippines |