Origin of the Co Surname
The Co surname is of Asian origin (Asian). In the 2010 U.S. Census it ranked #11,846 with 2,642 Americans (0.9 per 100K people).
What the name meant to the first families who bore it — and how Co traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Co |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Asian |
| Language | Asian |
| US Rank (2010) | #11,846 |
| US Count (2010) | 2,642 |
| Per 100K People | 0.9 |
| First Letter | C |
Ethnic Distribution of Co
Among 2,642 Americans named Co, the largest self-reported group is Asian/Pacific Islander (78.35%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Co Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Co moved up. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Co family really come from?
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The Complete Story of the Co Family
What you’ve read above is just the overview. Your full Co Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Co
- ✓ The Co coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Co families live today
- ✓ Notable Co 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 Co fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Co
These surnames share similar popularity, spelling, or cultural background with Co.
Other Asian Surnames
Explore more surnames with Asian roots. There are 162,254 surnames in our database — here are some that share the same Asian origin as Co.
Frequently Asked Questions About Co
Top Surnames Starting with C
The most common American surnames that begin with the letter C, ranked by population.
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