The Rozycki surname
In the 2010 U.S. Census, 883 people carried this name — #27,354 among all U.S. surnames, about 1 in every 333,300 people counted. That is up 4% from 847 in 2000.
Where the name comes from
The origin of the Rozycki surname
From Polish Różycki.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Rozycki» (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
9,865 people named Rozycki have a registered home in Poland.
Of the 10,890 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 58 people named Rozycki.
15 of them were born outside France. Those born in France came from 15 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 Argentina’s national register
At least 26 people named Rozycki 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 Santa Fe.
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 Rozycki,
with a public archive behind them.
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Stanley F. Rozycki 1908–2002 · politician
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Jason Rozycki 1980– · basketball player
Wikidata (CC0).
Nearby in the index
Surnames next to Rozycki.
When the index is not enough
This page says where Rozycki 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.