Throughout the world, Lonardo (Lonardo 
) is a rare male forename. The first name Lonardo is habitual in Bolivia, where it is a rare boy's name, Uruguay, and Italy, where it is a very rare masculine name. In absolute terms, the name is most common in Italy, Indonesia, and Bolivia. More frequently, Lonardo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lonardo | Italy, Indonesia, United States, Argentina, France |
| bertramo di lonardo (b. 1375) |
|