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

The Castagne surname

In the 2010 U.S. Census, 119 people carried this name — #140,157 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is up 19% from 100 in 2000.

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In France’s civil register

France’s register of deaths holds 1,313 people named Castagne.

47 of them were born outside France. Those born in France came from 68 départements, most often Lot.

Where it concentrates, on the map

Where they were born

Born outside France 47
Lot 210
Tarn-et-Garonne 114
Haute-Garonne 88
Hautes-Pyrénées 79
Lot-et-Garonne 77
Tarn 73
Gironde 57
Hérault 55

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 20 people named Castagne 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.

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

Where they live today

Buenos Aires Province 10
Chaco 10

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

Who carried it

People named Castagne,
with a public archive behind them.

  • Jean Louis Martin Castagne 1785–1858 · diplomat
  • Sophie Marie Eudoxie Castagne 1824– · explorer
  • Helmut Castagne 1910–1982 · writer
  • Daniel Castagné 1953– · politician
  • Elisabeth Castagne 1959– · politician
  • Eric Castagne 1974– · politician

Wikidata (CC0) · 7 lives in all are documented under this name.

When the index is not enough

This page says where Castagne 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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