The Szczesniak surname
In the 2000 U.S. Census, 612 people carried this name — #34,904 among all U.S. surnames, about 1 in every 434,800 people counted.
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In Poland’s population register
11,062 people named Szczesniak have a registered home in Poland.
Of the 11,986 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 80 people named Szczesniak.
29 of them were born outside France. Those born in France came from 11 départements, most often Nord.
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 Switzerland’s population statistics
21 people named Szczesniak live in Switzerland.
They live in 6 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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Szczesniak.
- Syx 273 · U.S. census
- Szabo 7,672 · U.S. census
- Szafran 535 · U.S. census
- Szafranski 1,183 · U.S. census
- Szczepaniak 707 · U.S. census
- Szczepanski 2,011 · U.S. census
- Szczesny 766 · U.S. census
- Szczurek 217 · U.S. census
- Szczygiel 531 · U.S. census
- Szelag 223 · U.S. census
- Szewczyk 1,823 · U.S. census
- Szostak 806 · U.S. census
When the index is not enough
This page says where Szczesniak is.
A volume says what happened to it.
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