The Muszynski surname
In the 2010 U.S. Census, 1,345 people carried this name — #19,945 among all U.S. surnames, about 1 in every 217,400 people counted. That is down 3% from 1,389 in 2000.
Where the name comes from
The origin of the Muszynski surname
From Muszyna (place name) + -ski.
From Wiktionary, the free dictionary (en.wiktionary.org) — entries «Muszynski» (English) and «Muszyński» (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
13,458 people named Muszynski have a registered home in Poland.
Of the 14,841 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 106 people named Muszynski.
40 of them were born outside France. Those born in France came from 17 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.
In the Nordic population registers
41 people named Muszynski 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).
Nearby in the index
Surnames next to Muszynski.
- Musso 2,794 · U.S. census
- Musson 1,244 · U.S. census
- Mustafa 5,873 · U.S. census
- Mustapha 715 · U.S. census
- Mustin 779 · U.S. census
- Musto 2,642 · U.S. census
- Mut 202 · U.S. census
- Muth 5,054 · U.S. census
- Muti 266 · U.S. census
- Mutlu 227 · U.S. census
- Mutschler 1,149 · U.S. census
- Mutter 2,094 · U.S. census
When the index is not enough
This page says where Muszynski 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.