The Deprey surname
In the 2010 U.S. Census, 647 people carried this name — #34,878 among all U.S. surnames, about 1 in every 454,500 people counted. That is up 6% from 608 in 2000.
Where the name comes from
The origin of the Deprey surname
Altered spelling of French Dupré.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Deprey» (English), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In France’s civil register
France’s register of deaths holds 79 people named Deprey.
1 of them were born outside France. Those born in France came from 9 départements, most often Nord.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 37 people named Deprey 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.
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 Deprey.
- Depetris 414 · U.S. census
- Depierre 123 · U.S. census
- Depoorter 185 · U.S. census
- Depp 808 · U.S. census
- Deppen 833 · U.S. census
- Depre 129 · U.S. census
- Deprez 536 · U.S. census
- Deprince 181 · U.S. census
- Depuydt 252 · U.S. census
- Deraedt 106 · U.S. census
- Deras 2,567 · U.S. census
- Derderian 966 · U.S. census
When the index is not enough
This page says where Deprey 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.