Origin of the Leclair Surname
The Leclair surname is of French origin (French). In the 2010 U.S. Census it ranked #4,351 with 8,162 Americans (2.77 per 100K people).
What the name meant to the first families who bore it — and how Leclair traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Leclair |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | French |
| Language | French |
| US Rank (2010) | #4,351 |
| US Count (2010) | 8,162 |
| Per 100K People | 2.77 |
| First Letter | L |
Ethnic Distribution of Leclair
Among 8,162 Americans named Leclair, the largest self-reported group is White (91.45%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Leclair Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Leclair moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Leclair family really come from?
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The Complete Story of the Leclair Family
What you’ve read above is just the overview. Your full Leclair Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Leclair
- ✓ The Leclair coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Leclair families live today
- ✓ Notable Leclair 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 Leclair fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Leclair
These surnames share similar popularity, spelling, or cultural background with Leclair.
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 Leclair.
Frequently Asked Questions About Leclair
Top Surnames Starting with L
The most common American surnames that begin with the letter L, ranked by population.
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