The Santi surname
In the 2010 U.S. Census, 1,566 people carried this name — #17,864 among all U.S. surnames, about 1 in every 188,700 people counted. That is up 11% from 1,415 in 2000.
In Argentina’s national register
At least 2,275 people named Santi 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 Santa Fe.
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 519 people named Santi.
169 of them were born outside France. Those born in France came from 42 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 Switzerland’s population statistics
226 people named Santi live in Switzerland.
They live in 13 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 Belgium’s population register
At least 20 people named Santi 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 Brussels-Capital.
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 the Nordic population registers
78 people named Santi are counted in Sweden and Finland.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published. Finland counts its citizens, at home or abroad.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown) · Digital and Population Data Services Agency (DVV), Finland, surname statistics, August 2026 — CC BY 4.0.
Who carried it
People named Santi,
with a public archive behind them.
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Francisco Santi 1683–1758 · heraldist -
Francisco Santi 1683–1758 · heraldist
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Giovanni Santi d. 1494 · writer
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Clemente Santi d. 1885 · pharmacist
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Giovanni Battista Santi d. 1732 · painter
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Giovanni Santi d. 1392 · artist
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Santi.
- Santaniello 1,200 · U.S. census
- Santarelli 912 · U.S. census
- Sante 314 · U.S. census
- Santelli 1,469 · U.S. census
- Santer 230 · U.S. census
- Santerre 720 · 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
- Santini 3,680 · U.S. census
- Santo 4,620 · U.S. census
When the index is not enough
This page says where Santi 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.