The Hass surname
In the 2000 U.S. Census, 6,672 people carried this name — #4,828 among all U.S. surnames, about 1 in every 40,500 people counted.
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In Poland’s population register
604 people named Hass have a registered home in Poland.
Of the 754 in Poland’s national register, these are the ones with a permanent address on file. They live in 14 of Poland’s 16 voivodeships, most of all in Kuyavian-Pomeranian.
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 101 people named Hass.
17 of them were born outside France. Those born in France came from 25 départements, most often Vosges.
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 Switzerland’s population statistics
48 people named Hass live in Switzerland.
They live in 5 of Switzerland’s 26 cantons, most of all in Zurich.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Hass.
- Hasani 225 · U.S. census
- Hasbrouck 1,919 · U.S. census
- Hasenfratz 165 · U.S. census
- Haser 410 · U.S. census
- Hasler 1,628 · U.S. census
- Hasley 1,441 · U.S. census
- Hassan 11,993 · U.S. census
- Hassani 339 · U.S. census
- Hasse 1,935 · U.S. census
- Hasselmann 160 · U.S. census
- Hassen 1,506 · U.S. census
- Hasser 272 · U.S. census
When the index is not enough
This page says where Hass is.
A volume says what happened to it.
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