Across the world, Giampiero (Giampiero 
) is a common male first name. The first name Giampiero is habitual in Italy, where it is quite a common male name, Switzerland, where it is a rare male name, and Uruguay. Measured by absolute frequency, it is the most numerous in Italy, Ethiopia, and Germany. Much less frequently, Giampiero is the last name as well as the forename.
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| Giampiero | Ethiopia, Italy, Spain, Venezuela, United States |
Gian Piero, Gianpiero, Gìampiero, Hans-Peter, Jann-Peter, Jean-Pierre, Jeanpierre, Гиампиеро, Джамп'Єро, Жан-Пьер, Ханс-Петер, and جان بيار
| giampiero leostello author (15th century) (b. 1401) |
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| giampiero corti (1858-1939) (b. 1858) |
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giampiero albertini Italian film actor, IT (b. 1927) |
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giampiero boniperti Italian footballer (1928-2021), IT (b. 1928) |
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giampiero becherelli Italian actor and writer, IT (b. 1929) |
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giampiero poggiali berlinghieri Italian painter and sculptor, FR (b. 1936) |
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giampiero biscaldi Italian racing driver, IT (b. 1937) |
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giampiero littera Italian actor, IT (b. 1938) |
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giampiero giunti Italian actor and film editor (1940-2012), IT (b. 1940) |
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giampiero mughini Italian writer, columnist, politician and journalist (1941-), IT (b. 1941) |
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giampiero nebbia Italian painter (1943-2006), IT (b. 1943) |
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giampiero fossati Italian swimmer, IT (b. 1944) |
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giampiero marras (b. 1935) |
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| giampiero murer Italian association football player (1897-1957), IT (b. 1897) |
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giampiero anelli Italian singer (1947-), IT (b. 1947) |
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Mei, Romano, Rocchi, Grandi, Giorgi, Vitale, Mariani, Mancini, Moretti, Colombo, Colella, Bianchi, De Luca, Viscuso, Fabiano, Ferrari, Rossetti, Giuliani, Lanzotti, Leonardi, Esposito, Marchetti, Meloni, Marini, Marino, Fiore, Lai, Gori, Manca, Monti, Sanna, Serra, Arena, Carta, Conte, Conti, Calabrese, Costa, Piras, Rossi, Ricci, Rizzo, Russo, Gallo, Galli, Greco, Leone, Longo, Pinna, and Giampieri