Surname Pitaco (Pitaco 
) , globally, is a very rare last name. The cognomen Pitaco is characteristic of Argentina, where it is a very rare surname, Spain, and Philippines, where it is an extremely rare surname. Very seldom, Pitaco is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pitaco | Peru, Philippines, Argentina, Spain, Brazil |