The Gassner surname
In the 2010 U.S. Census, 987 people carried this name — #25,136 among all U.S. surnames, about 1 in every 303,000 people counted. That is up 1% from 981 in 2000.
In Switzerland’s population statistics
432 people named Gassner live in Switzerland.
They live in 21 of Switzerland’s 26 cantons, most of all in St. Gallen.
Where it concentrates, on the mapWhere they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In France’s civil register
France’s register of deaths holds 83 people named Gassner.
9 of them were born outside France. Those born in France came from 9 départements, most often Bas-Rhin.
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 Argentina’s national register
At least 73 people named Gassner live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Buenos Aires Province.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In the Nordic population registers
26 people named Gassner 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 Gassner.
- Gasperoni 179 · U.S. census
- Gasque 1,194 · U.S. census
- Gass 6,818 · U.S. census
- Gasser 3,024 · U.S. census
- Gassert 470 · U.S. census
- Gassmann 599 · U.S. census
- Gasson 300 · U.S. census
- Gast 4,612 · U.S. census
- Gastaldi 129 · U.S. census
- Gastel 242 · U.S. census
- Gastin 135 · U.S. census
- Gastineau 1,130 · U.S. census
When the index is not enough
This page says where Gassner 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.