The Berti surname
In the 2010 U.S. Census, 1,173 people carried this name — #22,081 among all U.S. surnames, about 1 in every 250,000 people counted. That is up 22% from 961 in 2000.
In Argentina’s national register
At least 1,245 people named Berti 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 365 people named Berti.
95 of them were born outside France. Those born in France came from 36 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
222 people named Berti live in Switzerland.
They live in 12 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 71 people named Berti 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.
Who carried it
People named Berti,
with a public archive behind them.
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Gualdrada 1160–1226 -
Christophe Berti d. 1444 · Catholic priest
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Giustino Berti 1501–1600
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Paolino Berti 1550–1617 · prior
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Alessandro Berti 1593–1608
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Alessandro Berti 1594–1608
Wikidata and Wikimedia Commons (CC0).
Nearby in the index
Surnames next to Berti.
- Bertero 184 · U.S. census
- Berth 238 · U.S. census
- Berthel 247 · U.S. census
- Berthelot 1,474 · U.S. census
- Berthold 1,578 · U.S. census
- Berthoud 130 · U.S. census
- Bertin 1,136 · U.S. census
- Bertini 721 · U.S. census
- Bertino 1,044 · U.S. census
- Berto 436 · U.S. census
- Bertocchi 208 · U.S. census
- Bertoia 137 · U.S. census
When the index is not enough
This page says where Berti 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.
