Franzoni surname: U.S. census count, rank and records | FamilyCrests

The Franzoni surname

In the 2010 U.S. Census, 477 people carried this name — #44,957 among all U.S. surnames, about 1 in every 625,000 people counted. That is up 8% from 443 in 2000.

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In Argentina’s national register

At least 390 people named Franzoni 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 map

Where they live today

Buenos Aires Province 176
City of Buenos Aires 83
Santa Fe 53
Entre Ríos 33
Córdoba 16
Salta 15
Neuquén 14

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 139 people named Franzoni.

49 of them were born outside France. Those born in France came from 20 départements, most often Corsica.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they were born

Born outside France 49
Corsica 18
Meurthe-et-Moselle 15
Bouches-du-Rhône 11
Aisne 9
Ain 8
Var 4
Aude 4
Paris 3

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In Switzerland’s population statistics

117 people named Franzoni live in Switzerland.

They live in 12 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

Ticino 53
Vaud 16
Bern 7
Basel-Landschaft 7
Basel-Stadt 6
Geneva 6
St. Gallen 5
Solothurn 4

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 Franzoni,
with a public archive behind them.

  • Giacomo Franzoni
    Giacomo Franzoni 1612–1697 · Catholic priest
  • Matteo Franzoni
    Matteo Franzoni 1682–1767 · poet
  • Bernardo Franzoni d. 1572
  • Giovanni Angelo Franzoni 1550–1640
  • Amante Franzoni 1575–1629 · composer
  • Giovanni Franzoni 1605–1689 · Landeshauptmann

Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.

Nearby in the index

Surnames next to Franzoni.

When the index is not enough

This page says where Franzoni 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.

See what a volume holds
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