Origin of the Costa Surname
The Costa surname is of Unknown origin (Unknown). In the 2010 U.S. Census it ranked #904 with 38,265 Americans (12.97 per 100K people).
What the name meant to the first families who bore it — and how Costa traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Costa |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #904 |
| US Count (2010) | 38,265 |
| Per 100K People | 12.97 |
| First Letter | C |
Ethnic Distribution of Costa
Among 38,265 Americans named Costa, the largest self-reported group is White (83.16%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Costa Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Costa moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Costa family really come from?
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The Complete Story of the Costa Family
What you’ve read above is just the overview. Your full Costa Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Costa
- ✓ The Costa coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Costa families live today
- ✓ Notable Costa 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 Costa fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Costa
These surnames share similar popularity, spelling, or cultural background with Costa.
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 Costa.
Frequently Asked Questions About Costa
Top Surnames Starting with C
The most common American surnames that begin with the letter C, ranked by population.
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