Surname Deleso (Deleso 
) , in all the world, is a rare family name. The cognomen Deleso is habitual in Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Deleso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deleso | Ethiopia, Philippines, United States |