The Zonca surname
In the 2010 U.S. Census, 255 people carried this name — #75,564 among all U.S. surnames, about 1 in every 1,111,100 people counted. About the same as in 2000 (256).
In France’s civil register
France’s register of deaths holds 156 people named Zonca.
29 of them were born outside France. Those born in France came from 26 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 Argentina’s national register
At least 96 people named Zonca 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 Mendoza.
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 Switzerland’s population statistics
85 people named Zonca live in Switzerland.
They live in 8 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 Poland’s population register
42 people named Zonca have a registered home in Poland.
Of the 48 in Poland’s national register, these are the ones with a permanent address on file. They live in 5 of Poland’s 16 voivodeships, most of all in Holy Cross.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
Who carried it
People named Zonca,
with a public archive behind them.
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Mirko Zonca 1967– · musician -
Vittorio Zonca 1568–1602 · architect
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Giovanni Antonio Zonca 1652–1723 · artist
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Giuseppe Zonca 1715–1772 · composer
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Giovanni Battista Zonca 1728–1809 · composer
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Cesare Zonca 1857–1935 · sculptor
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Zonca.
- Zmuda 1,091 · U.S. census
- Zobel 1,556 · U.S. census
- Zoccola 150 · U.S. census
- Zoeller 1,965 · U.S. census
- Zoldan 238 · U.S. census
- Zoller 2,667 · U.S. census
- Zoppi 252 · U.S. census
- Zora 361 · U.S. census
- Zordan 175 · U.S. census
- Zorn 4,531 · U.S. census
- Zorzi 343 · U.S. census
- Zott 140 · U.S. census
When the index is not enough
This page says where Zonca 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.