The Krupka surname
In the 2010 U.S. Census, 837 people carried this name — #28,498 among all U.S. surnames, about 1 in every 357,100 people counted. That is up 3% from 815 in 2000.
Where the name comes from
The origin of the Krupka surname
From Polish Krupka and Czech Krupka.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Krupka» (English), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Poland’s population register
1,964 people named Krupka have a registered home in Poland.
Of the 2,279 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 Greater 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 Argentina’s national register
At least 62 people named Krupka 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 Santiago del Estero.
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 France’s civil register
France’s register of deaths holds 58 people named Krupka.
14 of them were born outside France. Those born in France came from 13 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.
Who carried it
People named Krupka,
with a public archive behind them.
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Edward Krupka 1851–1918 · businessperson -
Sebastian Krupka d. 1625
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Melchior Krupka 1490–1580
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Klemens Krupka 1546–1604
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Martin Krupka 1723–1778 · sculptor
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Ludvík Krupka 1863–1947 · lawyer
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Krupka.
- Krug 7,827 · U.S. census
- Kruger 13,898 · U.S. census
- Kruk 1,724 · U.S. census
- Krumenacker 401 · U.S. census
- Krumm 2,242 · U.S. census
- Krupa 4,073 · U.S. census
- Kruth 252 · U.S. census
- Krys 146 · U.S. census
- Krysiak 756 · U.S. census
- Krzak 263 · U.S. census
- Krzeminski 941 · U.S. census
- Krzyzaniak 303 · U.S. census
When the index is not enough
This page says where Krupka 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.
