Origin of the Theroux Surname
The Theroux surname is of French origin (French). In the 2010 U.S. Census it ranked #17,927 with 1,559 Americans (0.53 per 100K people).
What the name meant to the first families who bore it — and how Theroux traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Theroux |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | French |
| Language | French |
| US Rank (2010) | #17,927 |
| US Count (2010) | 1,559 |
| Per 100K People | 0.53 |
| First Letter | T |
Ethnic Distribution of Theroux
Among 1,559 Americans named Theroux, the largest self-reported group is White (95.83%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Theroux Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Theroux moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Theroux family really come from?
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The Complete Story of the Theroux Family
What you’ve read above is just the overview. Your full Theroux Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Theroux
- ✓ The Theroux coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Theroux families live today
- ✓ Notable Theroux 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 Theroux fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Theroux
These surnames share similar popularity, spelling, or cultural background with Theroux.
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 Theroux.
Frequently Asked Questions About Theroux
Top Surnames Starting with T
The most common American surnames that begin with the letter T, ranked by population.
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