Cognomen Maddii (Maddii 
) , around the world, is a rare last name. The cognomen Maddii is characteristic of Italy, where it is a rare surname, France, where it is an extremely rare surname, and India. Very seldom, Maddii is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maddii | Italy, Australia, United States, India, France |
|
corrado maddii Italian motocross rider (b. 1957) |
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