The Leu surname
In the 2000 U.S. Census, 2,183 people carried this name — #12,911 among all U.S. surnames, about 1 in every 123,500 people counted.
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In Switzerland’s population statistics
2,908 people named Leu live in Switzerland.
They live in all 26 of Switzerland’s cantons, most of all in Zurich.
Where it concentrates, on the mapWhere they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss · names with fewer than 3 bearers in a canton are not published.
In France’s civil register
France’s register of deaths holds 305 people named Leu.
13 of them were born outside France. Those born in France came from 30 départements, most often Pas-de-Calais.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
Nearby in the index
Surnames next to Leu.
- Letscher 188 · U.S. census
- Lett 5,994 · U.S. census
- Letulle 111 · U.S. census
- Leturgez 107 · U.S. census
- Letz 441 · U.S. census
- Letzelter 138 · U.S. census
- Leuci 215 · U.S. census
- Leuck 674 · U.S. census
- Leuenberger 696 · U.S. census
- Leurquin 175 · U.S. census
- Leva 851 · U.S. census
- Levan 4,414 · U.S. census
When the index is not enough
This page says where Leu 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.