Cognomen Ituño (Ituño 
) , in the world, is a very rare last name. The family name Ituño is characteristic of Latin America and the Caribbean, particularly Uruguay, where it is a rare surname. Much less frequently, Ituño is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ituño | Spain, Uruguay |
| arantza bellido ituño |
|