The Leloup surname
In the 2010 U.S. Census, 152 people carried this name — #115,034 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is up 21% from 126 in 2000.
In France’s civil register
France’s register of deaths holds 3,162 people named Leloup.
49 of them were born outside France. Those born in France came from 75 départements, most often Paris.
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 579 people named Leloup 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 Liège.
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.
Who carried it
People named Leloup,
with a public archive behind them.
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Pierre Leloup 1769–1844 · printmaker
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Félix Leloup 1833–1882 · official
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Eugène Leloup 1902–1981 · zoologist
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Colette Leloup 1924–2007 · film editor
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Victor Leloup 1924–2006 · motocross rider
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Louis Leloup 1929–2025 · glassblower
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Leloup.
- Leix 146 · U.S. census
- Lejeune 5,544 · U.S. census
- Leleux 681 · U.S. census
- Lelievre 295 · U.S. census
- Lelli 341 · U.S. census
- Lelong 115 · U.S. census
- Lemahieu 182 · U.S. census
- Lemaire 2,931 · U.S. census
- Lemaitre 411 · U.S. census
- Leman 1,418 · U.S. census
- Lemann 100 · U.S. census
- Lemar 1,080 · U.S. census
When the index is not enough
This page says where Leloup 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.