The Decamp surname
In the 2010 U.S. Census, 2,601 people carried this name — #12,005 among all U.S. surnames, about 1 in every 113,600 people counted. That is up 1% from 2,587 in 2000.
In France’s civil register
France’s register of deaths holds 392 people named Decamp.
13 of them were born outside France. Those born in France came from 43 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.
In Belgium’s population register
At least 173 people named Decamp 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 Namur.
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.
Nearby in the index
Surnames next to Decamp.
- Debs 385 · U.S. census
- Debski 443 · U.S. census
- Debuck 189 · U.S. census
- Debus 729 · U.S. census
- Debusschere 211 · U.S. census
- Dec 979 · U.S. census
- Decamps 128 · U.S. census
- Decan 112 · U.S. census
- Decanter 164 · U.S. census
- Decelle 521 · U.S. census
- Dechaine 413 · U.S. census
- Dechamps 121 · U.S. census
When the index is not enough
This page says where Decamp 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.