The Moch surname
In the 2010 U.S. Census, 540 people carried this name — #40,494 among all U.S. surnames, about 1 in every 555,600 people counted. That is down 9% from 592 in 2000.
In Poland’s population register
1,063 people named Moch have a registered home in Poland.
Of the 1,253 in Poland’s national register, these are the ones with a permanent address on file. They live in all 16 of Poland’s voivodeships, most of all in Masovian.
Where it concentrates, on the mapWhere 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 137 people named Moch.
13 of them were born outside France. Those born in France came from 24 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 Switzerland’s population statistics
23 people named Moch live in Switzerland.
They live in 3 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.
Who carried it
People named Moch,
with a public archive behind them.
-
Gaston Moch 1859–1935 · translator -
Jules Moch 1893–1985 · politician -
Jules Moch 1829–1881 · military personnel
-
Helene Moch 1909–2002 · painter
-
Robert Moch 1914–2005 · lawyer
-
Adelin Moch 1930–2001 · writer
Wikidata and Wikimedia Commons (CC0).
Nearby in the index
Surnames next to Moch.
- Mizzi 375 · U.S. census
- Mkrtchyan 896 · U.S. census
- Mladenovic 262 · U.S. census
- Mlynarczyk 357 · U.S. census
- Mo 3,983 · U.S. census
- Moan 702 · U.S. census
- Mochel 305 · U.S. census
- Mochon 113 · U.S. census
- Mock 15,847 · U.S. census
- Mockel 107 · U.S. census
- Mode 1,035 · U.S. census
- Modena 381 · U.S. census
When the index is not enough
This page says where Moch 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.