The Foulon surname
In the 2010 U.S. Census, 125 people carried this name — #134,712 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is down 5% from 131 in 2000.
In France’s civil register
France’s register of deaths holds 4,633 people named Foulon.
61 of them were born outside France. Those born in France came from 82 départements, most often Pas-de-Calais.
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 708 people named Foulon 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 West Flanders.
Where it concentrates, on the mapWhere they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Argentina’s national register
At least 38 people named Foulon 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 City of Buenos Aires.
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 Switzerland’s population statistics
22 people named Foulon 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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Foulon.
- Foubert 172 · U.S. census
- Foucault 400 · U.S. census
- Fouche 1,147 · U.S. census
- Foucher 412 · U.S. census
- Fougere 521 · U.S. census
- Fougerousse 291 · U.S. census
- Fouquet 325 · U.S. census
- Fourcade 152 · U.S. census
- Fourie 316 · U.S. census
- Fournerat 114 · U.S. census
- Fournet 450 · U.S. census
- Fourney 209 · U.S. census
When the index is not enough
This page says where Foulon 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.