The Franczak surname
In the 2010 U.S. Census, 420 people carried this name — #49,914 among all U.S. surnames, about 1 in every 714,300 people counted. That is up 7% from 394 in 2000.
In Poland’s population register
5,652 people named Franczak have a registered home in Poland.
Of the 6,187 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 53 people named Franczak.
21 of them were born outside France. Those born in France came from 10 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 Argentina’s national register
At least 20 people named Franczak 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 Chaco.
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.
Who carried it
People named Franczak,
with a public archive behind them.
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Józef Franczak 1918–1963 · military personnel -
Henryk Franczak 1918–2006 · military officer -
Stanisław Zbigniew Franczak 1920–1944 · military officer -
Stefan Franczak 1917–2009 · horticulturist
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Anna Franczak 1935–2010 · wholesaler
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Lucjan Franczak 1944–2018 · association football coach
Wikidata and Wikimedia Commons (CC0) · 9 lives in all are documented under this name.
Nearby in the index
Surnames next to Franczak.
- Franco 69,943 · U.S. census
- Francoeur 1,445 · U.S. census
- Francois 14,593 · U.S. census
- Francoise 101 · U.S. census
- Francone 319 · U.S. census
- Francy 217 · U.S. census
- Frand 156 · U.S. census
- Frank 67,304 · U.S. census
- Franke 7,359 · U.S. census
- Frankel 7,253 · U.S. census
- Frankhauser 243 · U.S. census
- Franklin 120,621 · U.S. census
When the index is not enough
This page says where Franczak 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.