Origin of the Rioux Surname
The Rioux surname is of French origin (French). In the 2010 U.S. Census it ranked #11,728 with 2,672 Americans (0.91 per 100K people).
What the name meant to the first families who bore it — and how Rioux traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Rioux |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | French |
| Language | French |
| US Rank (2010) | #11,728 |
| US Count (2010) | 2,672 |
| Per 100K People | 0.91 |
| First Letter | R |
Ethnic Distribution of Rioux
Among 2,672 Americans named Rioux, the largest self-reported group is White (95.25%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Rioux Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Rioux moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Rioux family really come from?
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The Complete Story of the Rioux Family
What you’ve read above is just the overview. Your full Rioux Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Rioux
- ✓ The Rioux coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Rioux families live today
- ✓ Notable Rioux 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 Rioux fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Rioux
These surnames share similar popularity, spelling, or cultural background with Rioux.
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 Rioux.
Frequently Asked Questions About Rioux
Top Surnames Starting with R
The most common American surnames that begin with the letter R, ranked by population.
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