The Witczak surname
In the 2010 U.S. Census, 674 people carried this name — #33,772 among all U.S. surnames, about 1 in every 434,800 people counted. That is down 2% from 688 in 2000.
In Poland’s population register
9,339 people named Witczak have a registered home in Poland.
Of the 10,236 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 France’s civil register
France’s register of deaths holds 180 people named Witczak.
69 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 the Nordic population registers
20 people named Witczak is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
Who carried it
People named Witczak,
with a public archive behind them.
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Mikołaj Witczak 1896–1976 -
Narcyz Witczak-Witaczyński 1898–1943 · photographer -
Józef Witczak 1900–1987 · jurist -
Stanisław Witczak 1882–1944
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Franciszek Witczak 1921–2009 · zoologist
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Kazimierz Witczak 1940–1992 · association football player
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Witczak.
- Wisniewski 12,675 · U.S. census
- Wiss 597 · U.S. census
- Wissen 110 · U.S. census
- Wisser 597 · U.S. census
- Wissler 990 · U.S. census
- Witas 150 · U.S. census
- Witek 1,414 · U.S. census
- Witkowski 5,662 · U.S. census
- Witt 31,575 · U.S. census
- Witte 9,816 · U.S. census
- Witter 4,268 · U.S. census
- Wittig 2,365 · U.S. census
When the index is not enough
This page says where Witczak 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.