The Nau surname
In the 2000 U.S. Census, 2,676 people carried this name — #10,912 among all U.S. surnames, about 1 in every 101,000 people counted.
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In France’s civil register
France’s register of deaths holds 970 people named Nau.
26 of them were born outside France. Those born in France came from 56 départements, most often Moselle.
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.
In Switzerland’s population statistics
39 people named Nau live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Graubünden.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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.
Nearby in the index
Surnames next to Nau.
- Natali 746 · U.S. census
- Natalini 139 · U.S. census
- Nathan 7,369 · U.S. census
- Natoli 2,048 · U.S. census
- Natta 119 · U.S. census
- Natter 411 · U.S. census
- Naud 267 · U.S. census
- Naude 100 · U.S. census
- Nault 2,705 · U.S. census
- Naumann 3,304 · U.S. census
- Nava 26,463 · U.S. census
- Naval 573 · U.S. census
When the index is not enough
This page says where Nau 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.