The Guerrini surname
In the 2010 U.S. Census, 398 people carried this name — #52,169 among all U.S. surnames, about 1 in every 769,200 people counted. That is down 4% from 416 in 2000.
What the name means
The meaning of the Guerrini surname
A surname originating as a patronymic.
Patronymic surname from the personal name Guerrino.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Guerrini» (Italian), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In France’s civil register
France’s register of deaths holds 664 people named Guerrini.
80 of them were born outside France. Those born in France came from 40 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 Argentina’s national register
At least 651 people named Guerrini 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 Switzerland’s population statistics
48 people named Guerrini live in Switzerland.
They live in 6 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
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 Guerrini,
with a public archive behind them.
-
Augusto Guerrini d. 1944 · partisan -
Rocco Guerrini 1525–1596 · architect -
Olindo Guerrini 1845–1916 · writer -
Pietro Guerrini 1651–1716 · draftsperson
-
Giacomo Guerrini 1721–1793 · painter
-
Giuseppe Guerrini 1817–1890 · politician
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Guerrini.
- Guerrero 128,677 · U.S. census
- Guerri 114 · U.S. census
- Guerrier 3,372 · U.S. census
- Guerrieri 999 · U.S. census
- Guerriero 2,734 · U.S. census
- Guerrin 123 · U.S. census
- Guerry 621 · U.S. census
- Guers 116 · U.S. census
- Guertin 3,097 · U.S. census
- Guest 9,483 · U.S. census
- Guetta 101 · U.S. census
- Guevara 46,454 · U.S. census
When the index is not enough
This page says where Guerrini 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.