Origin of the Nau Surname
The Nau surname is of Unknown origin (Unknown). In the 2010 U.S. Census it ranked #10,603 with 3,020 Americans (1.02 per 100K people).
What the name meant to the first families who bore it — and how Nau traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Nau |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #10,603 |
| US Count (2010) | 3,020 |
| Per 100K People | 1.02 |
| First Letter | N |
Ethnic Distribution of Nau
Among 3,020 Americans named Nau, the largest self-reported group is White (78.54%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Nau Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Nau moved up. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Nau family really come from?
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The Complete Story of the Nau Family
What you’ve read above is just the overview. Your full Nau Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Nau
- ✓ The Nau coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Nau families live today
- ✓ Notable Nau bearers in history
- ✓ Name variations & spellings worldwide
- ✓ A step-by-step guide to start tracing your own family tree
🎁 A heritage keepsake to pass down — perfect as a gift.
Get one Nau fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Nau
These surnames share similar popularity, spelling, or cultural background with Nau.
Other Unknown Surnames
Explore more surnames with Unknown roots. There are 162,254 surnames in our database — here are some that share the same Unknown origin as Nau.
Frequently Asked Questions About Nau
Top Surnames Starting with N
The most common American surnames that begin with the letter N, ranked by population.
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