Surname Quesay (Quesay 
) , throughout the world, is a very rare last name. The last name Quesay is habitual in Peru, where it is a rare surname, and Philippines, where it is a very rare surname. Much less frequently, Quesay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Quesay | Peru, Philippines |