The Krein surname
In the 2010 U.S. Census, 1,057 people carried this name — #23,881 among all U.S. surnames, about 1 in every 277,800 people counted. That is down 3% from 1,085 in 2000.
In Argentina’s national register
At least 107 people named Krein live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Misiones.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 53 people named Krein.
1 of them were born outside France. Those born in France came from 6 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 Krein,
with a public archive behind them.
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David Krein 1869–1926 · university teacher -
Howard Krein 1966– · otolaryngologist -
Eugen Krein 1893–1942 · violinist
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Daniela Krein 1897–1986 · writer
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Mark Krein 1908–1989 · mathematician
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Henri Krein 1912–
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Krein.
- Krawczyk 3,516 · U.S. census
- Krawiec 1,194 · U.S. census
- Kreb 129 · U.S. census
- Kreber 168 · U.S. census
- Krebs 11,067 · U.S. census
- Kreder 194 · U.S. census
- Kreiss 487 · U.S. census
- Kreitz 849 · U.S. census
- Kremer 7,784 · U.S. census
- Kremp 167 · U.S. census
- Kremser 245 · U.S. census
- Kress 7,528 · U.S. census
When the index is not enough
This page says where Krein 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.