The Biaggi surname
In the 2010 U.S. Census, 266 people carried this name — #73,005 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 6% from 251 in 2000.
In France’s civil register
France’s register of deaths holds 232 people named Biaggi.
17 of them were born outside France. Those born in France came from 21 départements, most often Corsica.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Switzerland’s population statistics
223 people named Biaggi live in Switzerland.
They live in 13 of Switzerland’s 26 cantons, most of all in Ticino.
Where it concentrates, on the mapWhere they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In Argentina’s national register
At least 165 people named Biaggi live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Buenos Aires Province.
Where it concentrates, on the mapWhere they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
Who carried it
People named Biaggi,
with a public archive behind them.
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Mario Biaggi 1917–2015 · lawyer -
Girolamo Alessandro Biaggi 1819–1897 · composer
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Auguste Biaggi 1878–1965 · sculptor
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Francantonio Biaggi 1899–1979 · politician
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Francantonio Biaggi 1899–1979 · politician
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Virgilio Biaggi 1913–2007 · ornithologist
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Biaggi.
When the index is not enough
This page says where Biaggi is.
A volume says what happened to it.
Every page in the index is free and stays free. The Heritage Volume is the long form: the full paper trail, the arms, the crossing — bound, and yours.