The Knoch surname
In the 2000 U.S. Census, 956 people carried this name — #24,513 among all U.S. surnames, about 1 in every 285,700 people counted.
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In Poland’s population register
56 people named Knoch have a registered home in Poland.
Of the 70 in Poland’s national register, these are the ones with a permanent address on file. They live in 6 of Poland’s 16 voivodeships, most of all in Podlaskie.
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 France’s civil register
France’s register of deaths holds 53 people named Knoch.
6 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 Switzerland’s population statistics
34 people named Knoch live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in St. Gallen.
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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Knoch.
- Knezevic 471 · U.S. census
- Knight 131,860 · U.S. census
- Knipper 760 · U.S. census
- Knittel 1,200 · U.S. census
- Knoblauch 1,610 · U.S. census
- Knobloch 2,378 · U.S. census
- Knochel 362 · U.S. census
- Knoderer 103 · U.S. census
- Knoerr 214 · U.S. census
- Knoll 9,404 · U.S. census
- Knop 1,828 · U.S. census
- Knopf 2,534 · U.S. census
When the index is not enough
This page says where Knoch 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.