The Speroni surname
In the 2010 U.S. Census, 260 people carried this name — #74,375 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 2% from 255 in 2000.
In Argentina’s national register
At least 1,171 people named Speroni 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 90 people named Speroni.
14 of them were born outside France. Those born in France came from 19 départements, most often Paris.
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
22 people named Speroni live in Switzerland.
They live in 2 of Switzerland’s 26 cantons, most of all in Ticino.
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 Speroni,
with a public archive behind them.
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Maria Speroni Formenti 1886–1911 -
Carlo Speroni 1895–1969 · long-distance runner -
Carlo Speroni 1895–1969 · long-distance runner
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Remo Germani 1938–2010 · actor -
Remo Germani 1938–2010 · actor
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Stefano Speroni 1502–1562 · painter
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Speroni.
- Spencer 139,951 · U.S. census
- Spengler 2,178 · U.S. census
- Spennato 122 · U.S. census
- Spera 1,534 · U.S. census
- Sperandio 252 · U.S. census
- Speranza 1,408 · U.S. census
- Speth 1,467 · U.S. census
- Spettel 148 · U.S. census
- Spetz 241 · U.S. census
- Speyer 590 · U.S. census
- Spica 303 · U.S. census
- Spicher 1,159 · U.S. census
When the index is not enough
This page says where Speroni 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.