The Kast surname
In the 2010 U.S. Census, 2,048 people carried this name — #14,549 among all U.S. surnames, about 1 in every 144,900 people counted. That is up 4% from 1,978 in 2000.
In Switzerland’s population statistics
460 people named Kast live in Switzerland.
They live in 15 of Switzerland’s 26 cantons, most of all in St. Gallen.
Where it concentrates, on the mapWhere 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 France’s civil register
France’s register of deaths holds 103 people named Kast.
10 of them were born outside France. Those born in France came from 13 départements, most often Bas-Rhin.
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 print
Kast in American newspapers,
1842–1909.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 478,266 pages in all carry the name.
Who carried it
People named Kast,
with a public archive behind them.
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Friedrich Kast d. 1573 · musician
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Jakob Kast 1540–1615 · beamter
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Johann Joachim Kast 1683–
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Joseph Kast 1763–1838 · pastor
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Alfred Kast 1856–1903 · physician
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Miller I. Kast 1873–1946 · architect
Wikidata (CC0) · 9 lives in all are documented under this name.
Nearby in the index
Surnames next to Kast.
- Kasprzyk 1,000 · U.S. census
- Kassa 1,669 · U.S. census
- Kassabian 447 · U.S. census
- Kassel 1,278 · U.S. census
- Kassem 1,121 · U.S. census
- Kassim 1,287 · U.S. census
- Kastler 455 · U.S. census
- Kastner 4,136 · U.S. census
- Kaszuba 579 · U.S. census
- Katz 31,780 · U.S. census
- Kauffmann 970 · U.S. census
- Kaufman 34,844 · U.S. census
When the index is not enough
This page says where Kast 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.
