Cognomen Agoy (Agoy 
) , throughout the world, is quite a rare family name. The surname Agoy is characteristic of Philippines, where it is a rare surname, Indonesia, and Saudi Arabia, where it is a very rare surname. Likewise, Agoy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Agoy | Saudi Arabia, Philippines, United States, Indonesia, China |