The Demeyer surname
In the 2010 U.S. Census, 793 people carried this name — #29,693 among all U.S. surnames, about 1 in every 370,400 people counted. That is up 3% from 771 in 2000.
In Belgium’s population register
At least 1,459 people named Demeyer 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 France’s civil register
France’s register of deaths holds 423 people named Demeyer.
20 of them were born outside France. Those born in France came from 26 départements, most often Nord.
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.
Who carried it
People named Demeyer,
with a public archive behind them.
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Anna Demeyer 1835–1866 · lace maker
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Theresia Demeyer 1851–1928
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Marc Demeyer 1950–1982 · sport cyclist
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Willy Demeyer 1959– · lawyer
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Serge Demeyer 1965–
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Ruth Demeijer 1977– · sport cyclist
Wikidata (CC0) · 7 lives in all are documented under this name.
Nearby in the index
Surnames next to Demeyer.
- Demet 178 · U.S. census
- Demeter 1,345 · U.S. census
- Demetz 144 · U.S. census
- Demeule 153 · U.S. census
- Demeulenaere 289 · U.S. census
- Demey 268 · U.S. census
- Demeyere 154 · U.S. census
- Demir 572 · U.S. census
- Demirci 176 · U.S. census
- Demirdjian 208 · U.S. census
- Demma 838 · U.S. census
- Demmer 1,086 · U.S. census
When the index is not enough
This page says where Demeyer 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.