All around the world, Diosdao (Diosdao 
) is a rare boy's first name. The given name Diosdao is habitual in Equatorial Guinea, where it is quite a rare male name, and Philippines, where it is a very rare boy's name. Very seldom, Diosdao is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Diosdao | Equatorial Guinea, Philippines, Mexico, Colombia, United States |