The Bielawski surname
In the 2010 U.S. Census, 1,086 people carried this name — #23,414 among all U.S. surnames, about 1 in every 270,300 people counted. About the same as in 2000 (1,090).
Where the name comes from
The origin of the Bielawski surname
From Bielawy or Bielawa (place names) + -ski. Place names from biel.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Bielawski» (Polish), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Poland’s population register
7,908 people named Bielawski have a registered home in Poland.
Of the 8,912 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 52 people named Bielawski.
16 of them were born outside France. Those born in France came from 9 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 30 people named Bielawski 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 Buenos Aires Province.
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 the Nordic population registers
26 people named Bielawski 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 Bielawski,
with a public archive behind them.
-
Nikolay Nikolaevich Belyavsky 1846– · military personnel -
Jan Bielawski 1864–1916 · politician -
Jan Bielawski 1864–1916 · politician
-
Kazimierz Bielawski d. 1771
-
Eustachy Bielawski 1740–1803 · painter
-
Kazimierz Bielawski 1815–1905 · engineer
Wikidata and Wikimedia Commons (CC0) · 9 lives in all are documented under this name.
Nearby in the index
Surnames next to Bielawski.
- Biedermann 758 · U.S. census
- Bieganski 207 · U.S. census
- Biegel 863 · U.S. census
- Biehler 557 · U.S. census
- Biel 2,359 · U.S. census
- Bielak 547 · U.S. census
- Bielecki 1,505 · U.S. census
- Bieler 673 · U.S. census
- Bielli 106 · U.S. census
- Bien 1,960 · U.S. census
- Bienaime 2,277 · U.S. census
- Bienkowski 663 · U.S. census
When the index is not enough
This page says where Bielawski 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.