Lacourt surname: U.S. census count, rank and records | FamilyCrests

The Lacourt surname

In the 2010 U.S. Census, 365 people carried this name — #56,073 among all U.S. surnames, about 1 in every 833,300 people counted. That is up 6% from 345 in 2000.

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In France’s civil register

France’s register of deaths holds 981 people named Lacourt.

10 of them were born outside France. Those born in France came from 61 départements, most often Haute-Garonne.

Where it concentrates, on the map

Where they were born

Born outside France 10
Haute-Garonne 116
Tarn 108
Nord 86
Aisne 73
Paris 67
Ardennes 53
Ardèche 53
Gers 47

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 56 people named Lacourt 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 Walloon Brabant.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

Walloon Brabant 19
Hainaut 18
Namur 14
Flemish Brabant 5

Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.

In Argentina’s national register

At least 54 people named Lacourt live in Argentina.

RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Mendoza.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

Mendoza 23
Córdoba 18
Buenos Aires Province 13

RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.

Who carried it

People named Lacourt,
with a public archive behind them.

  • Alfred Lacourt
    Alfred Lacourt 1876–1951 · politician
  • Madeleine Lacourt 1873–1944 · flower painter
  • Guy Lacourt 1910–1984 · film director
  • Adrianus W. Lacourt 1910–1987
  • Jacques Lacourt 1924–
  • Guy Lacourt 1963– · politician

Wikidata and Wikimedia Commons (CC0) · 9 lives in all are documented under this name.

Nearby in the index

Surnames next to Lacourt.

When the index is not enough

This page says where Lacourt 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.

See what a volume holds
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