The Fosse surname
In the 2000 U.S. Census, 785 people carried this name — #28,584 among all U.S. surnames, about 1 in every 344,800 people counted.
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In France’s civil register
France’s register of deaths holds 2,554 people named Fosse.
16 of them were born outside France. Those born in France came from 83 départements, most often Seine-Maritime.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Belgium’s population register
At least 110 people named Fosse live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Hainaut.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Switzerland’s population statistics
33 people named Fosse live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Vaud.
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 Fosse.
- Fortun 312 · U.S. census
- Fortuna 3,209 · U.S. census
- Fortunato 3,902 · U.S. census
- Fortune 11,016 · U.S. census
- Fos 225 · U.S. census
- Fossati 242 · U.S. census
- Fossey 299 · U.S. census
- Fossier 151 · U.S. census
- Foster 221,040 · U.S. census
- Foti 2,769 · U.S. census
- Foubert 159 · U.S. census
- Foucault 340 · U.S. census
When the index is not enough
This page says where Fosse 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.
