The Gosciniak surname
In the 2010 U.S. Census, 159 people carried this name — #110,825 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is up 17% from 136 in 2000.
In Poland’s population register
2,336 people named Gosciniak have a registered home in Poland.
Of the 2,575 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 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 57 people named Gosciniak.
20 of them were born outside France. Those born in France came from 7 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 Gosciniak.
- Gorre 103 · U.S. census
- Gorris 171 · U.S. census
- Gorry 239 · U.S. census
- Gorse 269 · U.S. census
- Gorski 7,213 · U.S. census
- Gory 614 · U.S. census
- Goslin 1,743 · U.S. census
- Gossard 1,941 · U.S. census
- Gosse 786 · U.S. census
- Gosselin 6,104 · U.S. census
- Gosset 168 · U.S. census
- Gossin 166 · U.S. census
When the index is not enough
This page says where Gosciniak 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.