Origin of the Alfonso Surname
The Alfonso surname is of Unknown origin (Unknown). In the 2010 U.S. Census it ranked #2,927 with 12,246 Americans (4.15 per 100K people).
What the name meant to the first families who bore it — and how Alfonso traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Alfonso |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #2,927 |
| US Count (2010) | 12,246 |
| Per 100K People | 4.15 |
| First Letter | A |
Ethnic Distribution of Alfonso
Among 12,246 Americans named Alfonso, the largest self-reported group is Hispanic (67.39%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Alfonso Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Alfonso moved up. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Alfonso family really come from?
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The Complete Story of the Alfonso Family
What you’ve read above is just the overview. Your full Alfonso Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Alfonso
- ✓ The Alfonso coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Alfonso families live today
- ✓ Notable Alfonso 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 Alfonso fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Alfonso
These surnames share similar popularity, spelling, or cultural background with Alfonso.
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 Alfonso.
Frequently Asked Questions About Alfonso
Top Surnames Starting with A
The most common American surnames that begin with the letter A, ranked by population.
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