Origin of the Crosby Surname
The Crosby surname is of Unknown origin (Unknown). In the 2010 U.S. Census it ranked #851 with 40,563 Americans (13.75 per 100K people).
What the name meant to the first families who bore it — and how Crosby traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Crosby |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #851 |
| US Count (2010) | 40,563 |
| Per 100K People | 13.75 |
| First Letter | C |
Ethnic Distribution of Crosby
Among 40,563 Americans named Crosby, the largest self-reported group is White (70.03%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Crosby Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Crosby moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Crosby family really come from?
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The Complete Story of the Crosby Family
What you’ve read above is just the overview. Your full Crosby Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Crosby
- ✓ The Crosby coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Crosby families live today
- ✓ Notable Crosby 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 Crosby fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Crosby
These surnames share similar popularity, spelling, or cultural background with Crosby.
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 Crosby.
Frequently Asked Questions About Crosby
Top Surnames Starting with C
The most common American surnames that begin with the letter C, ranked by population.
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