The Andreoni surname
In the 2010 U.S. Census, 404 people carried this name — #51,512 among all U.S. surnames, about 1 in every 714,300 people counted. That is down 4% from 421 in 2000.
In Argentina’s national register
At least 560 people named Andreoni 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 171 people named Andreoni.
39 of them were born outside France. Those born in France came from 20 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 Switzerland’s population statistics
40 people named Andreoni live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Vaud.
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 Andreoni,
with a public archive behind them.
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Giovanni Battista Andreoni 1720–1797 · opera singer
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Orazio Andreoni 1840–1895 · sculptor
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Luis Andreoni 1853–1936 · architect
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Antonio Andreoni 1859–1945 · writer
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Antonio Andreoni 1866–1948 · politician
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Antonio Andreoni 1866–1948 · politician
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Andreoni.
- Andreatta 472 · U.S. census
- Andree 1,354 · U.S. census
- Andrei 366 · U.S. census
- Andreini 377 · U.S. census
- Andreis 114 · U.S. census
- Andreoli 1,015 · U.S. census
- Andreotti 515 · U.S. census
- Andreozzi 781 · U.S. census
- Andres 12,821 · U.S. census
- Andreu 770 · U.S. census
- Andreucci 139 · U.S. census
- Andrews 133,799 · U.S. census
When the index is not enough
This page says where Andreoni 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.