The Jaskulski surname
In the 2000 U.S. Census, 401 people carried this name — #49,249 among all U.S. surnames, about 1 in every 666,700 people counted.
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In Poland’s population register
4,922 people named Jaskulski have a registered home in Poland.
Of the 5,419 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 Masovian.
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 56 people named Jaskulski.
19 of them were born outside France. Those born in France came from 8 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 Jaskulski.
- Jarvis 34,050 · U.S. census
- Jary 114 · U.S. census
- Jas 113 · U.S. census
- Jasiak 162 · U.S. census
- Jasinski 3,726 · U.S. census
- Jaskula 235 · U.S. census
- Jasmin 1,649 · U.S. census
- Jason 3,993 · U.S. census
- Jastrzebski 449 · U.S. census
- Jaubert 147 · U.S. census
- Jaudon 594 · U.S. census
- Jaume 136 · U.S. census
When the index is not enough
This page says where Jaskulski 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.