The Arduini surname
In the 2010 U.S. Census, 569 people carried this name — #38,801 among all U.S. surnames, about 1 in every 526,300 people counted. That is up 14% from 500 in 2000.
What the name means
The meaning of the Arduini surname
A surname originating as a patronymic.
From the personal name Arduino.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Arduini» (Italian), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Argentina’s national register
At least 167 people named Arduini 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 91 people named Arduini.
36 of them were born outside France. Those born in France came from 14 départements, most often Moselle.
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
53 people named Arduini live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Vaud.
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.
In Belgium’s population register
At least 45 people named Arduini live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Limburg.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
Who carried it
People named Arduini,
with a public archive behind them.
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Charles Arduini 1808–1881 · university teacher
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Il Guardiano del Faro 1940– · composer -
Antonio Maria Arduini 1691–1777 · Catholic priest
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Carlo Arduini 1815–1881 · historian
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Maria Lodovica Arduini 1933–2012 · church historian
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Maria Lodovica Arduini 1933–2012 · church historian
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Arduini.
- Arcos 4,132 · U.S. census
- Arcuri 2,349 · U.S. census
- Arditi 164 · U.S. census
- Ardito 1,141 · U.S. census
- Ardoin 3,955 · U.S. census
- Ardon 2,870 · U.S. census
- Arduino 266 · U.S. census
- Arellano 50,104 · U.S. census
- Arena 6,706 · U.S. census
- Arenas 11,809 · U.S. census
- Arend 1,943 · U.S. census
- Arens 3,060 · U.S. census
When the index is not enough
This page says where Arduini 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.