The Biagini surname
In the 2010 U.S. Census, 725 people carried this name — #31,824 among all U.S. surnames, about 1 in every 400,000 people counted. That is up 6% from 687 in 2000.
In Argentina’s national register
At least 423 people named Biagini 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.
In France’s civil register
France’s register of deaths holds 227 people named Biagini.
51 of them were born outside France. Those born in France came from 19 départements, most often Bouches-du-Rhône.
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
47 people named Biagini live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Zurich.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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.
Who carried it
People named Biagini,
with a public archive behind them.
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Sebastiano Biagini 1755–1799 · pubblicista journalist
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Pietro Biagini 1795–1857 · physician
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Carlo Biagini 1800–1861 · surgeon
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Roderigo Biagini 1846–1914 · priest
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Alfredo Biagini 1886–1952 · artist
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Alfredo Biagini 1886–1952 · artist
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Biagini.
When the index is not enough
This page says where Biagini 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.