The Wojciechowski surname
In the 2010 U.S. Census, 5,023 people carried this name — #6,721 among all U.S. surnames, about 1 in every 58,800 people counted. That is up 2% from 4,901 in 2000.
Where the name comes from
The origin of the Wojciechowski surname
From Wojciechowice /Wojciechowo /Wojciechów + -ski.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Wojciechowski» (Polish), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Poland’s population register
58,270 people named Wojciechowski have a registered home in Poland.
Of the 64,239 in Poland’s national register, these are the ones with a permanent address on file. They live in all 16 of Poland’s voivodeships, most of all in Greater Poland.
Where it concentrates, on the mapWhere 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.
In France’s civil register
France’s register of deaths holds 554 people named Wojciechowski.
157 of them were born outside France. Those born in France came from 40 départements, most often Pas-de-Calais.
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 54 people named Wojciechowski 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 Hainaut.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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
44 people named Wojciechowski live in Switzerland.
They live in 8 of Switzerland’s 26 cantons, most of all in Bern.
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 37 people named Wojciechowski 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 the Nordic population registers
81 people named Wojciechowski is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
In print
Wojciechowski in American newspapers,
1901–1959.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 4,186 pages in all carry the name.
Nearby in the index
Surnames next to Wojciechowski.
- Woehrle 531 · U.S. census
- Woelfle 356 · U.S. census
- Woerner 2,606 · U.S. census
- Woerth 149 · U.S. census
- Wohlgemuth 1,347 · U.S. census
- Wojciak 472 · U.S. census
- Wojcieszak 105 · U.S. census
- Wojcik 7,710 · U.S. census
- Wojtasik 189 · U.S. census
- Wojtczak 309 · U.S. census
- Wojtkowiak 291 · U.S. census
- Wojtowicz 2,349 · U.S. census
When the index is not enough
This page says where Wojciechowski 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.