The Tosti surname
In the 2010 U.S. Census, 685 people carried this name — #33,343 among all U.S. surnames, about 1 in every 434,800 people counted. That is up 2% from 673 in 2000.
In Argentina’s national register
At least 237 people named Tosti 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 69 people named Tosti.
23 of them were born outside France. Those born in France came from 7 départements, most often Alpes-Maritimes.
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.
Who carried it
People named Tosti,
with a public archive behind them.
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Antonio Tosti 1776–1866 · librarian -
Luigi Tosti 1811–1897 · writer -
Fulco Tosti di Valminuta 1874–1939 · politician -
Raffaele Tosti 1672–1722 · Catholic priest
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Raffaele Tosti 1724– · Catholic priest
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Giuseppe Tosti 1811–1888 · grain trader
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Tosti.
When the index is not enough
This page says where Tosti 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.