The Mackowiak surname
In the 2000 U.S. Census, 957 people carried this name — #24,491 among all U.S. surnames, about 1 in every 285,700 people counted.
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In Poland’s population register
10,450 people named Mackowiak have a registered home in Poland.
Of the 11,468 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 426 people named Mackowiak.
124 of them were born outside France. Those born in France came from 23 départements, most often Pas-de-Calais.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Belgium’s population register
At least 33 people named Mackowiak live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Limburg.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
Nearby in the index
Surnames next to Mackowiak.
- Maciejewski 2,495 · U.S. census
- Mack 67,154 · U.S. census
- Macke 2,196 · U.S. census
- Mackenzie 13,174 · U.S. census
- Macker 321 · U.S. census
- Mackiewicz 1,350 · U.S. census
- Maclin 2,356 · U.S. census
- Macon 6,592 · U.S. census
- Macone 194 · U.S. census
- Macri 2,658 · U.S. census
- Maczka 298 · U.S. census
- Madala 174 · U.S. census
When the index is not enough
This page says where Mackowiak 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.