The Marchioni surname
In the 2010 U.S. Census, 352 people carried this name — #57,781 among all U.S. surnames, about 1 in every 833,300 people counted. That is down 1% from 354 in 2000.
In Argentina’s national register
At least 614 people named Marchioni 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 284 people named Marchioni.
54 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 Switzerland’s population statistics
22 people named Marchioni live in Switzerland.
They live in 3 of Switzerland’s 26 cantons, most of all in Fribourg.
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 Marchioni,
with a public archive behind them.
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Ubaldo Marchioni 1918–1944 · Catholic priest -
Paul Marchioni 1955– · association football player -
Elisabetta Marchioni 1630–1710 · painter
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Italo Marchioni 1868–1954 · businessperson
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Ambrogio Marchioni 1911–1989 · Catholic bishop
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Ambrogio Marchioni 1911–1989 · Catholic bishop
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Marchioni.
- Marchewka 531 · U.S. census
- Marchi 1,230 · U.S. census
- Marchica 244 · U.S. census
- Marchini 515 · U.S. census
- Marchio 573 · U.S. census
- Marchione 1,248 · U.S. census
- Marchiori 210 · U.S. census
- Marchisio 212 · U.S. census
- Marcia 961 · U.S. census
- Marciano 2,929 · U.S. census
- Marcille 295 · U.S. census
- Marcin 714 · U.S. census
When the index is not enough
This page says where Marchioni 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.
