The Bagnoli surname
In the 2010 U.S. Census, 339 people carried this name — #59,603 among all U.S. surnames, about 1 in every 909,100 people counted. That is up 1% from 334 in 2000.
In Argentina’s national register
At least 164 people named Bagnoli 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 135 people named Bagnoli.
21 of them were born outside France. Those born in France came from 13 départements, most often Bouches-du-Rhône.
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
37 people named Bagnoli live in Switzerland.
They live in 2 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 Bagnoli,
with a public archive behind them.
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Giulio Cesare Bagnoli 1550–1623 · poet
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Pietro Bagnoli 1767–1847 · poet
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Marie Bagnoli 1801–1936 · composer
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Pio Marcello Bagnoli 1859–1945 · Catholic priest
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Silvio Bagnoli 1892–1928 · librarian
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Antonio Bagnoli 1902–1997 · Catholic priest
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Bagnoli.
When the index is not enough
This page says where Bagnoli 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.