Cognomen Milardo (Milardo 
) , throughout the world, is a rare family name. The family name Milardo is habitual in Italy, where it is a rare surname, the United States, and Canada, where it is a very rare surname. Measured by absolute frequency, it is commonest in the United States, Italy, and France. Very seldom, Milardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Milardo | Italy, Philippines, United States, Canada, France |