Origin of the Dinan Surname
The Dinan surname is of Italian origin (Italian). In the 2010 U.S. Census it ranked #17,249 with 1,642 Americans (0.56 per 100K people).
What the name meant to the first families who bore it — and how Dinan traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Dinan |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Italian |
| Language | Italian |
| US Rank (2010) | #17,249 |
| US Count (2010) | 1,642 |
| Per 100K People | 0.56 |
| First Letter | D |
Ethnic Distribution of Dinan
Among 1,642 Americans named Dinan, the largest self-reported group is White (88.79%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Dinan Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Dinan moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Dinan family really come from?
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The Complete Story of the Dinan Family
What you’ve read above is just the overview. Your full Dinan Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Dinan
- ✓ The Dinan coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Dinan families live today
- ✓ Notable Dinan 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 Dinan fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Dinan
These surnames share similar popularity, spelling, or cultural background with Dinan.
Other Italian Surnames
Explore more surnames with Italian roots. There are 162,254 surnames in our database — here are some that share the same Italian origin as Dinan.
Frequently Asked Questions About Dinan
Top Surnames Starting with D
The most common American surnames that begin with the letter D, ranked by population.
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