The Toniolo surname
In the 2010 U.S. Census, 141 people carried this name — #122,314 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is up 16% from 122 in 2000.
In Argentina’s national register
At least 784 people named Toniolo 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 164 people named Toniolo.
57 of them were born outside France. Those born in France came from 23 départements, most often Meurthe-et-Moselle.
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
80 people named Toniolo live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Zurich.
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 print
Toniolo in American newspapers,
1901–1919.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 99 pages in all carry the name.
Who carried it
People named Toniolo,
with a public archive behind them.
-
Giuseppe Toniolo 1845–1918 · economist -
Edoardo Toniolo 1907–1986 · actor -
Sérgio Toniolo 1945– -
Ivano Toniolo 1946–2015 -
Beat Toniolo 1962– · visual artist -
Leopoldo Toniolo 1833–1908 · painter
Wikidata and Wikimedia Commons (CC0) · 35 lives in all are documented under this name.
Nearby in the index
Surnames next to Toniolo.
- Tonelli 1,041 · U.S. census
- Tonello 202 · U.S. census
- Tonetti 221 · U.S. census
- Tong 13,196 · U.S. census
- Toni 277 · U.S. census
- Tonini 419 · U.S. census
- Tonna 180 · U.S. census
- Tonner 410 · U.S. census
- Tonon 147 · U.S. census
- Tony 1,166 · U.S. census
- Top 578 · U.S. census
- Topalian 405 · U.S. census
When the index is not enough
This page says where Toniolo 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.