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

The Ansaldi surname

In the 2010 U.S. Census, 216 people carried this name — #86,314 among all U.S. surnames, about 1 in every 1,428,600 people counted. That is up 10% from 197 in 2000.

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In Argentina’s national register

At least 1,027 people named Ansaldi 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 Santa Fe.

Where it concentrates, on the map

Where they live today

Santa Fe 444
Buenos Aires Province 198
Córdoba 139
City of Buenos Aires 84
Entre Ríos 73
Formosa 42
Mendoza 26
San Luis 11

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 226 people named Ansaldi.

22 of them were born outside France. Those born in France came from 18 départements, most often Bouches-du-Rhône.

Where it concentrates, on the map

Where they were born

Born outside France 22
Bouches-du-Rhône 55
Corsica 37
Alpes-Maritimes 33
Paris 29
Var 23
Vaucluse 6
Rhône 6
Alpes-de-Haute-Provence 2

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

In Switzerland’s population statistics

46 people named Ansaldi live in Switzerland.

They live in 3 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

Zurich 32
Ticino 11
Geneva 3

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 Ansaldi,
with a public archive behind them.

  • Casto Innocenzio Ansaldi
    Casto Innocenzio Ansaldi 1710–1780 · writer
  • Ansaldo Ansaldi 1651–1719 · jurist
  • Gerardo Ansaldi 1654–1692 · priest
  • Innocenzo Ansaldi 1734–1816 · poet
  • Guglielmo Ansaldi 1776–1851 · soldier
  • Giorgio Ansaldi 1795–1855 · military officer

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

Nearby in the index

Surnames next to Ansaldi.

When the index is not enough

This page says where Ansaldi 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.

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