The Iannucci surname
In the 2010 U.S. Census, 1,215 people carried this name — #21,495 among all U.S. surnames, about 1 in every 243,900 people counted. That is up 5% from 1,162 in 2000.
In Argentina’s national register
At least 77 people named Iannucci 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 City of Buenos Aires.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 71 people named Iannucci.
Most of them — 43 — were born outside France. Those born in France came from 7 départements, most often 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
28 people named Iannucci live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Basel-Landschaft.
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 Iannucci,
with a public archive behind them.
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Antonio Iannucci 1914–2008 · archbishop
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Antonio Iannucci 1914–2008 · archbishop
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Amilcare A. Iannucci 1946–2007 · comparatist
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Amilcare A. Iannucci 1946–2007 · comparatist
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Robert Iannucci 1955– · businessperson
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Lorenzo Iannucci 1959–1978 · student
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Iannucci.
- Iacono 1,990 · U.S. census
- Iafrate 622 · U.S. census
- Iannello 518 · U.S. census
- Iannetta 412 · U.S. census
- Ianni 775 · U.S. census
- Iannone 1,501 · U.S. census
- Ibanes 222 · U.S. census
- Ibanez 8,614 · U.S. census
- Ibarra 66,063 · U.S. census
- Ibert 113 · U.S. census
- Ibrahim 15,915 · U.S. census
- Ibrahimi 397 · U.S. census
When the index is not enough
This page says where Iannucci 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.