The Santini surname
In the 2010 U.S. Census, 3,680 people carried this name — #8,896 among all U.S. surnames, about 1 in every 80,000 people counted. That is up 20% from 3,056 in 2000.
Where the name comes from
The origin of the Santini surname
Diminutive form of the surname Santi.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Santini» (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 2,227 people named Santini 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 1,328 people named Santini.
248 of them were born outside France. Those born in France came from 60 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 Switzerland’s population statistics
280 people named Santini live in Switzerland.
They live in 13 of Switzerland’s 26 cantons, most of all in Ticino.
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 Belgium’s population register
At least 45 people named Santini 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 print
Santini in American newspapers,
1910–1919.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 3,864 pages in all carry the name.
Who carried it
People named Santini,
with a public archive behind them.
-
Marianne Santini 1715–1785 · writer -
Fortunato Santini 1778–1861 · composer -
Giovanni Santini d. 1929 · politician
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Antonio Santini 1577–1662 · astronomer
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Vincenzo Santini 1676–1728 · Catholic priest
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Francesco Santini 1680–1709 · sculptor
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Santini.
- Santerre 720 · U.S. census
- Santi 1,566 · U.S. census
- Santiago 122,212 · U.S. census
- Santilli 1,549 · U.S. census
- Santin 630 · U.S. census
- Santinelli 126 · U.S. census
- Santo 4,620 · U.S. census
- Santon 249 · U.S. census
- Santoni 695 · U.S. census
- Santori 378 · U.S. census
- Santoro 8,713 · U.S. census
- Santos 137,232 · U.S. census
When the index is not enough
This page says where Santini 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.
