Mierzwa surname: U.S. census count, rank and records | FamilyCrests

The Mierzwa surname

In the 2010 U.S. Census, 626 people carried this name — #35,866 among all U.S. surnames, about 1 in every 476,200 people counted. That is down 2% from 640 in 2000.

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In Poland’s population register

5,864 people named Mierzwa have a registered home in Poland.

Of the 6,506 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 Subcarpathian.

Where it concentrates, on the map

Where they live today

Subcarpathian 1,231
Lesser Poland 926
Silesian 726
Lower Silesian 656
Lublin 460
Masovian 263
Pomeranian 241
Opole 235

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 55 people named Mierzwa.

25 of them were born outside France. Those born in France came from 11 départements, most often Ardennes.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they were born

Born outside France 25
Ardennes 9
Somme 5
Aisne 5
Nord 2
Yvelines 2
Paris 2
Oise 1
Sarthe 1

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In the Nordic population registers

21 people named Mierzwa is counted in Sweden.

Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.

Counted, by country

Sweden (2022) 21

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 Mierzwa,
with a public archive behind them.

  • Stanisław Mierzwa
    Stanisław Mierzwa 1905–1985 · lawyer
  • Bogusław Mierzwa
    Bogusław Mierzwa 1918–1941 · military officer
  • Michał Mierzwa 1925–1984 · civil engineer
  • Edward Alfred Mierzwa 1941– · historian
  • Zbigniew Mierzwa 1955– · politician
  • Teresa Mierzwa 1963–

Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.

Nearby in the index

Surnames next to Mierzwa.

When the index is not enough

This page says where Mierzwa 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.

See what a volume holds
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