The Fiore surname
In the 2010 U.S. Census, 9,606 people carried this name — #3,699 among all U.S. surnames, about 1 in every 30,700 people counted. That is up 1% from 9,483 in 2000.
In Argentina’s national register
At least 2,730 people named Fiore 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
547 people named Fiore live in Switzerland.
They live in 22 of Switzerland’s 26 cantons, most of all in Zurich.
Where it concentrates, on the mapWhere 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 France’s civil register
France’s register of deaths holds 509 people named Fiore.
205 of them were born outside France. Those born in France came from 41 départements, most often Bouches-du-Rhône.
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 Belgium’s population register
At least 143 people named Fiore 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 Hainaut.
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.
In Poland’s population register
21 people named Fiore have a registered home in Poland.
Of the 51 in Poland’s national register, these are the ones with a permanent address on file. They live in 4 of Poland’s 16 voivodeships, most of all in Pomeranian.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
In print
Fiore in American newspapers,
1911–1918.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 22,169 pages in all carry the name.
Who carried it
People named Fiore,
with a public archive behind them.
-
Joachim of Fiore 1130–1202 · theologian -
Pasquale Fiore 1837–1914 · politician -
Andrea Fiore 1853–1914 · Catholic priest -
Mario Fiore 1886–1918 · military personnel -
Umberto Fiore 1896–1978 · politician
Wikidata and Wikimedia Commons (CC0) · 150 lives in all are documented under this name.
Nearby in the index
Surnames next to Fiore.
- Finkelstein 4,591 · U.S. census
- Finkler 530 · U.S. census
- Fino 1,199 · U.S. census
- Fiol 386 · U.S. census
- Fiorani 154 · U.S. census
- Fioravanti 793 · U.S. census
- Fiorelli 728 · U.S. census
- Fiorentini 227 · U.S. census
- Fiorentino 3,635 · U.S. census
- Fiorenza 1,115 · U.S. census
- Fioretti 617 · U.S. census
- Fiori 1,365 · U.S. census
When the index is not enough
This page says where Fiore 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.