Family name Graile (Graile 
) , throughout the world, is a very rare surname. The surname Graile is characteristic of Western Europe, particularly Germany, where it is a very rare surname. Very seldom, Graile is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Graile | Germany, Philippines |
| edmond graile English poet and physician (b. 1575) |
|