The Cottini surname
In the 2010 U.S. Census, 187 people carried this name — #97,210 among all U.S. surnames, about 1 in every 1,666,700 people counted. That is up 2% from 183 in 2000.
In Argentina’s national register
At least 147 people named Cottini 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.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 Cottini.
14 of them were born outside France. Those born in France came from 15 départements, most often Paris.
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 Switzerland’s population statistics
39 people named Cottini live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Valais.
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.
Nearby in the index
Surnames next to Cottini.
- Cotta 1,129 · U.S. census
- Cotte 357 · U.S. census
- Cotten 5,719 · U.S. census
- Cottet 175 · U.S. census
- Cotti 197 · U.S. census
- Cottier 550 · U.S. census
- Cotto 6,506 · U.S. census
- Cotton 33,374 · U.S. census
- Cottrel 125 · U.S. census
- Cotty 205 · U.S. census
- Coty 1,235 · U.S. census
- Couchon 168 · U.S. census
When the index is not enough
This page says where Cottini 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.