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

The Lasserre surname

In the 2010 U.S. Census, 274 people carried this name — #71,265 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 12% from 245 in 2000.

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In France’s civil register

France’s register of deaths holds 5,374 people named Lasserre.

93 of them were born outside France. Those born in France came from 93 départements, most often Landes.

Where it concentrates, on the map

Where they were born

Born outside France 93
Landes 804
Gironde 741
Dordogne 573
Pyrénées-Atlantiques 484
Gers 389
Haute-Garonne 346
Aude 236
Paris 214

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In Argentina’s national register

At least 296 people named Lasserre 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 Buenos Aires Province.

Where it concentrates, on the map

Where they live today

Buenos Aires Province 238
Córdoba 34
City of Buenos Aires 24

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

In Switzerland’s population statistics

86 people named Lasserre live in Switzerland.

They live in 5 of Switzerland’s 26 cantons, most of all in Vaud.

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

Where they live today

Vaud 46
Geneva 17
Fribourg 9
Neuchâtel 8
Valais 6

Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.

Who carried it

People named Lasserre,
with a public archive behind them.

  • Augusto Lasserre
    Augusto Lasserre 1826–1906 · military personnel
  • Henri Lasserre
    Henri Lasserre 1828–1900 · writer
  • Bernard Brethous-Lasserre 1754–1820 · politician
  • Juan Lasserre 1796–1860 · writer
  • Henri Lasserre 1804–1868 · botanist
  • Jean Lasserre 1831– · lawyer

Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.

Nearby in the index

Surnames next to Lasserre.

When the index is not enough

This page says where Lasserre 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.

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