Origin of the Giannini Surname
The Giannini surname is of Italian origin (Italian). In the 2010 U.S. Census it ranked #9,301 with 3,499 Americans (1.19 per 100K people).
What the name meant to the first families who bore it — and how Giannini traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Giannini |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Italian |
| Language | Italian |
| US Rank (2010) | #9,301 |
| US Count (2010) | 3,499 |
| Per 100K People | 1.19 |
| First Letter | G |
Ethnic Distribution of Giannini
Among 3,499 Americans named Giannini, the largest self-reported group is White (94.11%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Giannini Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Giannini moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Giannini family really come from?
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The Complete Story of the Giannini Family
What you’ve read above is just the overview. Your full Giannini Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Giannini
- ✓ The Giannini coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Giannini families live today
- ✓ Notable Giannini bearers in history
- ✓ Name variations & spellings worldwide
- ✓ A step-by-step guide to start tracing your own family tree
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Get one Giannini fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Giannini
These surnames share similar popularity, spelling, or cultural background with Giannini.
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 Giannini.
Frequently Asked Questions About Giannini
Top Surnames Starting with G
The most common American surnames that begin with the letter G, ranked by population.
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