Around the globe, Fernandeo (Fernandeo 
) is a rare male forename. The first name Fernandeo is habitual in Spain, where it is a rare masculine name, Philippines, where it is a very rare male name, and Mexico, where it is an extremely rare boy's name. Very seldom, Fernandeo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fernandeo | Philippines, Mexico, Spain, Argentina, United States |