Surname Manibay (Manibay 
) , around the globe, is a very rare family name. The last name Manibay is habitual in Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Manibay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manibay | India, United States, Philippines |