The Denier surname
In the 2000 U.S. Census, 303 people carried this name — #61,855 among all U.S. surnames, about 1 in every 909,100 people counted.
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In France’s civil register
France’s register of deaths holds 730 people named Denier.
12 of them were born outside France. Those born in France came from 59 départements, most often Loire-Atlantique.
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 Switzerland’s population statistics
128 people named Denier live in Switzerland.
They live in 10 of Switzerland’s 26 cantons, most of all in Bern.
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.
In Belgium’s population register
At least 93 people named Denier 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 Limburg.
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.
Nearby in the index
Surnames next to Denier.
- Denegri 200 · U.S. census
- Denes 507 · U.S. census
- Denet 107 · U.S. census
- Deneve 369 · U.S. census
- Deney 129 · U.S. census
- Dengler 2,000 · U.S. census
- Denis 5,418 · U.S. census
- Denise 874 · U.S. census
- Denizard 188 · U.S. census
- Denne 688 · U.S. census
- Denner 1,061 · U.S. census
- Dennery 153 · U.S. census
When the index is not enough
This page says where Denier 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.