The Prach surname
In the 2010 U.S. Census, 141 people carried this name — #122,314 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is down 23% from 183 in 2000.
In Poland’s population register
155 people named Prach have a registered home in Poland.
Of the 247 in Poland’s national register, these are the ones with a permanent address on file. They live in 10 of Poland’s 16 voivodeships, most of all in Subcarpathian.
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 64 people named Prach.
1 of them were born outside France. Those born in France came from 11 départements, most often Corrèze.
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.
Who carried it
People named Prach,
with a public archive behind them.
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Hynek Prach 1801–1881 · beekeeper
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Hynek Prach 1812–1892 · entomologist
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Petr Prach 1890–
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Josef Prach 1906–1993
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Pavel Prach 1979– · basketball player
Wikidata (CC0).
Nearby in the index
Surnames next to Prach.
- Pozin 117 · U.S. census
- Poznanski 512 · U.S. census
- Pozo 2,482 · U.S. census
- Pozza 317 · U.S. census
- Pozzi 1,178 · U.S. census
- Pozzo 228 · U.S. census
- Pracht 695 · U.S. census
- Prada 1,511 · U.S. census
- Prade 141 · U.S. census
- Pradel 251 · U.S. census
- Pradier 139 · U.S. census
- Prado 23,436 · U.S. census
When the index is not enough
This page says where Prach 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.