The Arnt surname
In the 2010 U.S. Census, 313 people carried this name — #63,698 among all U.S. surnames, about 1 in every 909,100 people counted. That is down 2% from 319 in 2000.
In France’s civil register
France’s register of deaths holds 62 people named Arnt.
Those born in France came from 8 départements, most often Paris.
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 Argentina’s national register
At least 29 people named Arnt 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 Misiones.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In Poland’s population register
26 people named Arnt have a registered home in Poland.
Of the 44 in Poland’s national register, these are the ones with a permanent address on file. They live in 5 of Poland’s 16 voivodeships, most of all in Pomeranian.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
Who carried it
People named Arnt,
with a public archive behind them.
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Charles Arnt 1906–1990 · actor -
Maître Arnt 1450–1492 · sculptor
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Arno Fernando Arnt 1904–1985 · politician
Wikidata and Wikimedia Commons (CC0).
Nearby in the index
Surnames next to Arnt.
- Arnoldy 373 · U.S. census
- Arnon 102 · U.S. census
- Arnone 2,848 · U.S. census
- Arnould 213 · U.S. census
- Arnoult 261 · U.S. census
- Arnoux 325 · U.S. census
- Arold 183 · U.S. census
- Aron 2,455 · U.S. census
- Aronica 339 · U.S. census
- Arpin 999 · U.S. census
- Arpino 467 · U.S. census
- Arras 981 · U.S. census
When the index is not enough
This page says where Arnt 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.