Cognomen Di Nunzio (Di Nunzio 
) , around the globe, is quite a rare surname. The last name Di Nunzio is habitual in Italy, where it is quite a rare surname, Argentina, and Australia, where it is a rare surname. In absolute terms, it is the most numerous in Italy, Argentina, and France.
| VARIANT | COUNTRY |
|---|---|
| Di Nunzio | Canada, Italy, France, United States, Argentina |