The Duszynski surname
In the 2000 U.S. Census, 569 people carried this name — #36,956 among all U.S. surnames, about 1 in every 476,200 people counted.
In Poland’s population register
5,177 people named Duszynski have a registered home in Poland.
Of the 5,770 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 54 people named Duszynski.
17 of them were born outside France. Those born in France came from 11 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 Duszynski.
- 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
- Dusza 489 · 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
- Dutkiewicz 808 · U.S. census
When the index is not enough
This page says where Duszynski 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.