Across the world, Alfiero (Alfiero 
) is quite a rare male forename. The first name Alfiero is habitual in Italy, where it is quite a rare male name, France, where it is a very rare male name, and Philippines. Much less frequently, Alfiero is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alfiero | Philippines, France, Argentina, Italy, United States |
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alfiero nena Italian sculptor, IT (b. 1933) |
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alfiero grandi Italian politician, IT (b. 1944) |
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| alfiero mezzetti Italian aviator, IT (b. 1910) |
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| alfiero toppetti Italian actor, IT (b. 1941) |
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| alfiero alfieri Italian actor (1942-2019), IT (b. 1942) |
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| alfiero agostinelli Italian footballer, IT (b. 1948) |
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| alfiero leoni researcher (ORCID 0000-0002-0066-4216) |
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| alfiero vincenti Italian poet, actor and writer, IT |
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| alfiero falomi actor |
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Poli, Bianchi, Bigaroni, Panichi, Peruzzi, Pinnola, Ventura, Venturi, Fuentes, Mariotti, Marangon, Mercanti, Antonini, Cappelli, Cirocchi, Bernardi, Trevisan, Marinelli, Marchetti, Salvadori, Portesani, Venturini, Barlaan, Cardona, Carlino, Alfieri, Neri, Zini, Marin, Conti, Baldi, Brizi, Brogi, Prato, Rossi, Gonzi, Pellegrini, Leone, Parini, Rocchi, Fabbri, Ortali, Mariani, Mancini, Moretti, Mugelli, Shkembi, Silveri, Catani, and Pellecchia