The Belloni surname
In the 2010 U.S. Census, 249 people carried this name — #77,012 among all U.S. surnames, about 1 in every 1,250,000 people counted. That is down 2% from 255 in 2000.
In Argentina’s national register
At least 1,203 people named Belloni 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 357 people named Belloni.
93 of them were born outside France. Those born in France came from 51 départements, most often Paris.
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
218 people named Belloni 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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Belloni.
- Bellmann 131 · U.S. census
- Bello 16,915 · U.S. census
- Belloc 121 · U.S. census
- Bellomo 1,091 · U.S. census
- Bellon 1,001 · U.S. census
- Bellone 599 · U.S. census
- Bellot 568 · U.S. census
- Bellotte 238 · U.S. census
- Bellotti 880 · U.S. census
- Bellucci 1,145 · U.S. census
- Bellue 220 · U.S. census
- Belmer 352 · U.S. census
When the index is not enough
This page says where Belloni 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.