The Sangiovanni surname
In the 2010 U.S. Census, 428 people carried this name — #49,177 among all U.S. surnames, about 1 in every 666,700 people counted. That is down 2% from 437 in 2000.
In Argentina’s national register
At least 172 people named Sangiovanni 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 55 people named Sangiovanni.
14 of them were born outside France. Those born in France came from 14 départements, most often Alpes-Maritimes.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Belgium’s population register
At least 28 people named Sangiovanni live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Liège.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Switzerland’s population statistics
22 people named Sangiovanni live in Switzerland.
They live in 4 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 Sangiovanni,
with a public archive behind them.
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Antonio Sangiovanni 1601–1700 · mathematician
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Giosuè Sangiovanni 1775–1849 · politician
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Oreste Sangiovanni 1960– · lawyer
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Andrea Sangiovanni 1969– · contemporary historian
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Mette Eilstrup-Sangiovanni 1972– · political scientist
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Giorgio Sangiovanni 1976– · physicist
Wikidata and Wikimedia Commons (CC0) · 8 lives in all are documented under this name.
Nearby in the index
Surnames next to Sangiovanni.
- Sandt 898 · U.S. census
- Sane 1,061 · U.S. census
- Sanfilippo 4,173 · U.S. census
- Sanfratello 364 · U.S. census
- Sangalli 214 · U.S. census
- Sangare 401 · U.S. census
- Sango 227 · U.S. census
- Sanguinetti 788 · U.S. census
- Sani 529 · U.S. census
- Sanjuan 4,232 · U.S. census
- Sanmartin 2,121 · U.S. census
- Sanna 649 · U.S. census
When the index is not enough
This page says where Sangiovanni 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.
