The Bonomi surname
In the 2010 U.S. Census, 356 people carried this name — #57,234 among all U.S. surnames, about 1 in every 833,300 people counted. About the same as in 2000 (357).
In Argentina’s national register
At least 1,212 people named Bonomi 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
125 people named Bonomi live in Switzerland.
They live in 8 of Switzerland’s 26 cantons, most of all in Ticino.
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 123 people named Bonomi.
41 of them were born outside France. Those born in France came from 24 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 print
Bonomi in American newspapers,
1885–1945.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 2,089 pages in all carry the name.
Who carried it
People named Bonomi,
with a public archive behind them.
-
Gian Francesco Bonomi 1626–1705 · writer -
Joseph Bonomi the Younger 1796–1878 · diplomat -
Paolo Bonomi 1861–1928 · lawyer -
Ivanoe Bonomi 1873–1951 · lawyer -
Carlo Bonomi 1880–1961 · painter
Wikidata and Wikimedia Commons (CC0) · 78 lives in all are documented under this name.
Nearby in the index
Surnames next to Bonomi.
- Bonnier 159 · U.S. census
- Bonnin 541 · U.S. census
- Bonno 301 · U.S. census
- Bonnot 272 · U.S. census
- Bonny 606 · U.S. census
- Bono 5,272 · U.S. census
- Bonomo 2,007 · U.S. census
- Bonora 290 · U.S. census
- Bons 213 · U.S. census
- Bonsignore 902 · U.S. census
- Bonte 375 · U.S. census
- Bontempi 132 · U.S. census
When the index is not enough
This page says where Bonomi 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.