The Negroni surname
In the 2010 U.S. Census, 430 people carried this name — #48,995 among all U.S. surnames, about 1 in every 666,700 people counted. That is up 21% from 354 in 2000.
In France’s civil register
France’s register of deaths holds 330 people named Negroni.
59 of them were born outside France. Those born in France came from 31 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 Argentina’s national register
At least 115 people named Negroni 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.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In Switzerland’s population statistics
35 people named Negroni live in Switzerland.
They live in 5 of Switzerland’s 26 cantons, most of all in Ticino.
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 Negroni,
with a public archive behind them.
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Giovanni Francesco Negroni 1629–1713 · Catholic priest -
Giuseppina Negroni Prati 1824–1909 · biographer -
Veronica of Milan 1445–1497 · religious
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Nicola Negroni 1674–1735 · Catholic priest
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Andrea Negroni 1710–1789 · Catholic priest
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Bernardino Negroni 1817–1899 · Catholic priest
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Negroni.
- Negre 120 · U.S. census
- Negri 1,575 · U.S. census
- Negrin 1,216 · U.S. census
- Negrini 168 · U.S. census
- Negro 676 · U.S. census
- Negron 18,413 · U.S. census
- Nehlig 124 · U.S. census
- Nehme 647 · U.S. census
- Nehr 217 · U.S. census
- Neil 10,228 · U.S. census
- Neis 1,155 · U.S. census
- Neiss 655 · U.S. census
When the index is not enough
This page says where Negroni 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.