Cognomen Zardinoni (Zardinoni 
) , throughout the world, is a very rare last name. The cognomen Zardinoni is habitual in Italy, where it is a rare surname, Spain, where it is a very rare surname, and Germany, where it is an extremely rare surname. Much less frequently, Zardinoni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zardinoni | Germany, Spain, Italy |
| riccardo zardinoni Italian rower, IT (b. 1883) |
|