The Laskowski surname
In the 2010 U.S. Census, 4,284 people carried this name — #7,750 among all U.S. surnames, about 1 in every 69,000 people counted. That is down 2% from 4,356 in 2000.
In Poland’s population register
24,438 people named Laskowski have a registered home in Poland.
Of the 27,204 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 Masovian.
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 110 people named Laskowski.
28 of them were born outside France. Those born in France came from 18 départements, most often Pas-de-Calais.
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 60 people named Laskowski 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 Switzerland’s population statistics
36 people named Laskowski 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 the Nordic population registers
61 people named Laskowski 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
Laskowski in American newspapers,
1914–1922.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 3,956 pages in all carry the name.
Who carried it
People named Laskowski,
with a public archive behind them.
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Onufry Laskowski 1805–1889 · regular priest -
Stanisław Laskowski d. 1661
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Annette Irene Caroline Korab-Laskowski d. 1967
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Stanisław Laskowski d. 1944
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Julian Laskowski d. 1989
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Wojciech Laskowski d. 1983
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Laskowski.
- Lartigue 535 · U.S. census
- Larue 11,757 · U.S. census
- Lary 1,706 · U.S. census
- Las 330 · U.S. census
- Lasalle 3,803 · U.S. census
- Laskar 182 · U.S. census
- Lasnier 120 · U.S. census
- Lasota 986 · U.S. census
- Lassabe 131 · U.S. census
- Lassalle 620 · U.S. census
- Lasse 110 · U.S. census
- Lasseigne 998 · U.S. census
When the index is not enough
This page says where Laskowski 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.