The Heidt surname
In the 2010 U.S. Census, 2,643 people carried this name — #11,843 among all U.S. surnames, about 1 in every 111,100 people counted. That is up 28% from 2,072 in 2000.
In France’s civil register
France’s register of deaths holds 83 people named Heidt.
8 of them were born outside France. Those born in France came from 10 départements, most often Moselle.
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 Poland’s population register
25 people named Heidt have a registered home in Poland.
Of the 30 in Poland’s national register, these are the ones with a permanent address on file. They live in 2 of Poland’s 16 voivodeships, most of all in Łódź.
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.
In Switzerland’s population statistics
22 people named Heidt live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Zurich.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
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.
In print
Heidt in American newspapers,
1906–1909.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 14,548 pages in all carry the name.
Who carried it
People named Heidt,
with a public archive behind them.
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Biene Heidt 1864–1942
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Karl Maria Heidt 1866–1901 · writer
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Albert Heidt 1868–1940
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Jakob Heidt 1871–1943
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Albert Heidt 1871–1940
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Betty Heidt 1878–1940
Wikidata (CC0) · 9 lives in all are documented under this name.
Nearby in the index
Surnames next to Heidt.
- Heib 189 · U.S. census
- Heiby 111 · U.S. census
- Heid 4,040 · U.S. census
- Heidelberger 457 · U.S. census
- Heidinger 474 · U.S. census
- Heidmann 175 · U.S. census
- Heil 8,205 · U.S. census
- Heili 132 · U.S. census
- Heilig 1,884 · U.S. census
- Heilmann 480 · U.S. census
- Heim 14,414 · U.S. census
- Heimann 2,153 · U.S. census
When the index is not enough
This page says where Heidt 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.