Surname Fanno (Fanno 
) , in all the world, is a rare last name. The family name Fanno is habitual in Italy, where it is a very rare surname, the United States, and Indonesia. More prevalently, Fanno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fanno | Saudi Arabia, India, United States, Indonesia, Democratic Republic of the Congo |
| marco fanno Italian economist, IT (b. 1878) |
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| gino girolamo fanno Italian scientist, IT (b. 1882) |
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