The Koob surname
In the 2010 U.S. Census, 1,139 people carried this name — #22,559 among all U.S. surnames, about 1 in every 256,400 people counted. That is up 2% from 1,116 in 2000.
In France’s civil register
France’s register of deaths holds 123 people named Koob.
34 of them were born outside France. Those born in France came from 14 départements, most often Moselle.
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 Koob,
with a public archive behind them.
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Ernie Koob 1892–1941 · baseball player -
George Koob 1947– · psychiatrist -
Nicolas Koob 1930–2016 · racing driver
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Olaf Koob 1943–2024 · physician
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Manfred Koob 1949–2011 · architect
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Stephen P. Koob 1951–2026 · conservator
Wikidata and Wikimedia Commons (CC0) · 9 lives in all are documented under this name.
Nearby in the index
Surnames next to Koob.
- Konieczny 1,740 · U.S. census
- Konig 743 · U.S. census
- Konopka 2,447 · U.S. census
- Konrad 3,052 · U.S. census
- Konrath 670 · U.S. census
- Konte 178 · U.S. census
- Koos 926 · U.S. census
- Kopec 2,639 · U.S. census
- Koper 641 · U.S. census
- Kopf 2,415 · U.S. census
- Kopff 132 · U.S. census
- Kopp 11,175 · U.S. census
When the index is not enough
This page says where Koob 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.