The Swiderski surname
In the 2010 U.S. Census, 1,864 people carried this name — #15,663 among all U.S. surnames, about 1 in every 158,700 people counted. That is down 1% from 1,892 in 2000.
In Poland’s population register
14,029 people named Swiderski have a registered home in Poland.
Of the 15,438 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 103 people named Swiderski.
26 of them were born outside France. Those born in France came from 21 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 20 people named Swiderski 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
Swiderski in American newspapers,
1902–1930.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 986 pages in all carry the name.
Who carried it
People named Swiderski,
with a public archive behind them.
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Rudolf Swiderski 1878–1909 · chess player -
Marie Laure Girou Swiderski 1937– · university teacher
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Bohdan Artur Swiderski 1957– · stage actor
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Michal Swiderski 1987– · basketball player
Wikidata and Wikimedia Commons (CC0).
Nearby in the index
Surnames next to Swiderski.
- Sutterlin 287 · U.S. census
- Sutton 90,964 · U.S. census
- Suzan 102 · U.S. census
- Svoboda 5,686 · U.S. census
- Swiatek 1,381 · U.S. census
- Swider 1,452 · U.S. census
- Switala 474 · U.S. census
- Sy 4,457 · U.S. census
- Sydor 322 · U.S. census
- Sylla 1,530 · U.S. census
- Sylva 1,834 · U.S. census
- Sylvain 2,143 · U.S. census
When the index is not enough
This page says where Swiderski 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.
