The Dusza surname
In the 2000 U.S. Census, 489 people carried this name — #41,859 among all U.S. surnames, about 1 in every 555,600 people counted.
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In Poland’s population register
3,858 people named Dusza have a registered home in Poland.
Of the 4,464 in Poland’s national register, these are the ones with a permanent address on file. They live in 15 of Poland’s 16 voivodeships, most of all in Silesian.
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 60 people named Dusza.
20 of them were born outside France. Those born in France came from 12 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.
Nearby in the index
Surnames next to Dusza.
- Dury 404 · U.S. census
- Dusch 461 · U.S. census
- Duss 191 · U.S. census
- Dussault 1,431 · U.S. census
- Dusseau 852 · U.S. census
- Dussel 169 · U.S. census
- Duszynski 569 · U.S. census
- Duteau 165 · U.S. census
- Duterte 148 · U.S. census
- Duthu 225 · U.S. census
- Dutil 536 · U.S. census
- Dutilly 152 · U.S. census
When the index is not enough
This page says where Dusza 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.