Origin of the Duby Surname
The Duby surname is of French origin (French). In the 2010 U.S. Census it ranked #18,198 with 1,529 Americans (0.52 per 100K people).
What the name meant to the first families who bore it — and how Duby traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Duby |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | French |
| Language | French |
| US Rank (2010) | #18,198 |
| US Count (2010) | 1,529 |
| Per 100K People | 0.52 |
| First Letter | D |
Ethnic Distribution of Duby
Among 1,529 Americans named Duby, the largest self-reported group is White (93.46%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Duby Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Duby moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Duby family really come from?
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The Complete Story of the Duby Family
What you’ve read above is just the overview. Your full Duby Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Duby
- ✓ The Duby coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Duby families live today
- ✓ Notable Duby 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 Duby fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Duby
These surnames share similar popularity, spelling, or cultural background with Duby.
Other French Surnames
Explore more surnames with French roots. There are 162,254 surnames in our database — here are some that share the same French origin as Duby.
Frequently Asked Questions About Duby
Top Surnames Starting with D
The most common American surnames that begin with the letter D, ranked by population.
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