Surname Garagay (Garagay 
) , globally, is a very rare family name. The surname Garagay is characteristic of Peru, where it is a rare surname, Chile, and Philippines, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Peru, Chile, and India. Much less frequently, Garagay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Garagay | Chile, Brazil, Peru, Philippines, India |