Origin of the Locke Surname
The Locke surname is of Unknown origin (Unknown). In the 2010 U.S. Census it ranked #1,272 with 27,643 Americans (9.37 per 100K people).
What the name meant to the first families who bore it — and how Locke traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Locke |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #1,272 |
| US Count (2010) | 27,643 |
| Per 100K People | 9.37 |
| First Letter | L |
Ethnic Distribution of Locke
Among 27,643 Americans named Locke, the largest self-reported group is White (81.22%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Locke Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Locke moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Locke family really come from?
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The Complete Story of the Locke Family
What you’ve read above is just the overview. Your full Locke Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Locke
- ✓ The Locke coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Locke families live today
- ✓ Notable Locke 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 Locke fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Locke
These surnames share similar popularity, spelling, or cultural background with Locke.
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 Locke.
Frequently Asked Questions About Locke
Top Surnames Starting with L
The most common American surnames that begin with the letter L, ranked by population.
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