The Kasprzyk surname
In the 2000 U.S. Census, 1,020 people carried this name — #23,300 among all U.S. surnames, about 1 in every 263,200 people counted.
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In Poland’s population register
13,774 people named Kasprzyk have a registered home in Poland.
Of the 15,117 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 Lesser 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 151 people named Kasprzyk.
54 of them were born outside France. Those born in France came from 19 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.
Nearby in the index
Surnames next to Kasprzyk.
- Kasbarian 150 · U.S. census
- Kaspar 1,898 · U.S. census
- Kasparian 777 · U.S. census
- Kasper 10,005 · U.S. census
- Kasperski 475 · U.S. census
- Kasprzak 1,415 · U.S. census
- Kassa 971 · U.S. census
- Kassabian 397 · U.S. census
- Kassel 1,262 · U.S. census
- Kassem 678 · U.S. census
- Kassim 730 · U.S. census
- Kast 1,978 · U.S. census
When the index is not enough
This page says where Kasprzyk 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.