Origin of the Demas Surname
The Demas surname is of French/Spanish origin (French). In the 2010 U.S. Census it ranked #18,457 with 1,499 Americans (0.51 per 100K people).
What the name meant to the first families who bore it — and how Demas traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Demas |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | French/Spanish |
| Language | French |
| US Rank (2010) | #18,457 |
| US Count (2010) | 1,499 |
| Per 100K People | 0.51 |
| First Letter | D |
Ethnic Distribution of Demas
Among 1,499 Americans named Demas, the largest self-reported group is White (77.38%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Demas Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Demas moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Demas family really come from?
A simple cheek swab reveals your ethnic origins, maps where your Demas ancestors lived, and connects you with living relatives who share your DNA.
- 🧬 A detailed estimate of your ethnic origins
- 🗺️ See where your Demas ancestors lived & migrated
- 👪 Get matched with relatives you never knew you had
Trusted by millions who've uncovered their family story
Prefer another lab? 23andMe · MyHeritage
As an Amazon Associate we earn from qualifying purchases — at no extra cost to you.
The Complete Story of the Demas Family
What you’ve read above is just the overview. Your full Demas Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Demas
- ✓ The Demas coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Demas families live today
- ✓ Notable Demas 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 Demas fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Demas
These surnames share similar popularity, spelling, or cultural background with Demas.
Other French/Spanish Surnames
Explore more surnames with French/Spanish roots. There are 162,254 surnames in our database — here are some that share the same French/Spanish origin as Demas.
Frequently Asked Questions About Demas
Top Surnames Starting with D
The most common American surnames that begin with the letter D, ranked by population.
Related Searches
People searching for information about the Demas surname also look for: