Family name Guesta (Guesta 
) , all around the world, is an extremely rare surname. The last name Guesta is habitual in Honduras, where it is a very rare surname, Philippines, where it is an extremely rare surname, and Venezuela. More prevalently, Guesta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guesta | Philippines, China, United States, Venezuela, Spain |