The Wirtz surname
In the 2010 U.S. Census, 4,166 people carried this name — #7,942 among all U.S. surnames, about 1 in every 70,900 people counted. That is up 4% from 4,023 in 2000.
In France’s civil register
France’s register of deaths holds 497 people named Wirtz.
42 of them were born outside France. Those born in France came from 32 départements, most often Moselle.
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 Belgium’s population register
At least 251 people named Wirtz live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Liège.
Where it concentrates, on the mapWhere they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Switzerland’s population statistics
106 people named Wirtz live in Switzerland.
They live in 10 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 Argentina’s national register
At least 92 people named Wirtz 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 print
Wirtz in American newspapers,
1865–1919.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 8,680 pages in all carry the name.
Who carried it
People named Wirtz,
with a public archive behind them.
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Carel Wirtz 1841–1935 · pianist -
Veronique Wirtz d. 1970
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Friedrich Johann Xavier Wirtz 1798–1864 · music educator
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Friedrich Johann Xavier Wirtz 1799–1864 · music educator
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Johann Maria Wirtz 1805– · physician
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Heinrich Wirtz 1814–1884
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Wirtz.
- Winterhalter 775 · U.S. census
- Winterstein 588 · U.S. census
- Wintz 739 · U.S. census
- Wion 564 · U.S. census
- Wipf 1,950 · U.S. census
- Wirth 9,907 · U.S. census
- Wisler 1,058 · U.S. census
- Wisniewska 102 · U.S. census
- Wisniewski 12,675 · U.S. census
- Wiss 597 · U.S. census
- Wissen 110 · U.S. census
- Wisser 597 · U.S. census
When the index is not enough
This page says where Wirtz 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.
