The Ciszewski surname
In the 2000 U.S. Census, 661 people carried this name — #32,743 among all U.S. surnames, about 1 in every 400,000 people counted.
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In Poland’s population register
7,299 people named Ciszewski have a registered home in Poland.
Of the 8,209 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 Silesian.
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 68 people named Ciszewski.
20 of them were born outside France. Those born in France came from 18 départements, most often Somme.
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.
Nearby in the index
Surnames next to Ciszewski.
- Cipriani 1,735 · U.S. census
- Cipriano 4,015 · U.S. census
- Cirelli 1,063 · U.S. census
- Cirillo 3,608 · U.S. census
- Cisse 724 · U.S. census
- Ciszak 129 · U.S. census
- Citron 1,243 · U.S. census
- Citti 140 · U.S. census
- Ciucci 284 · U.S. census
- Civil 594 · U.S. census
- Clady 284 · U.S. census
- Claerhout 159 · U.S. census
When the index is not enough
This page says where Ciszewski 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.