The Kosmala surname
In the 2010 U.S. Census, 279 people carried this name — #70,208 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 8% from 258 in 2000.
In Poland’s population register
5,426 people named Kosmala have a registered home in Poland.
Of the 5,922 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 Greater Poland.
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 125 people named Kosmala.
33 of them were born outside France. Those born in France came from 17 départements, most often Pas-de-Calais.
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 Kosmala,
with a public archive behind them.
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Hans Kosmala 1903–1981 · parson
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Libby Kosmala 1942– · swimmer
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Libby Kosmala 1942– · swimmer
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Roman Kosmala 1948– · painter
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Beate Kosmala 1949– · historian
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Stan Kosmala 1950– · bowls player
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Kosmala.
- Kos 1,669 · U.S. census
- Koscher 136 · U.S. census
- Koscielniak 508 · U.S. census
- Koscielny 178 · U.S. census
- Kosinski 2,646 · U.S. census
- Koslowski 705 · U.S. census
- Kosowski 572 · U.S. census
- Kost 3,522 · U.S. census
- Koster 6,580 · U.S. census
- Kostic 759 · U.S. census
- Kostka 1,280 · U.S. census
- Kostrzewa 439 · U.S. census
When the index is not enough
This page says where Kosmala 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.
