The Crotti surname
In the 2010 U.S. Census, 129 people carried this name — #131,379 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is down 7% from 139 in 2000.
In Argentina’s national register
At least 398 people named Crotti 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 Switzerland’s population statistics
72 people named Crotti live in Switzerland.
They live in 9 of Switzerland’s 26 cantons, most of all in Vaud.
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.
In France’s civil register
France’s register of deaths holds 71 people named Crotti.
22 of them were born outside France. Those born in France came from 19 départements, most often Haute-Savoie.
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 print
Crotti in American newspapers,
1915–1930.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 298 pages in all carry the name.
Nearby in the index
Surnames next to Crotti.
- Crosland 1,195 · U.S. census
- Cross 77,557 · U.S. census
- Crosse 368 · U.S. census
- Crosson 3,085 · U.S. census
- Crosta 226 · U.S. census
- Croteau 4,525 · U.S. census
- Crouchet 143 · U.S. census
- Croy 4,018 · U.S. census
- Croze 109 · U.S. census
- Crozier 4,541 · U.S. census
- Crucet 129 · U.S. census
- Cruciani 248 · U.S. census
When the index is not enough
This page says where Crotti 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.