Origin of the Siu Surname
The Siu surname is of Asian origin (Asian). In the 2010 U.S. Census it ranked #6,892 with 4,877 Americans (1.65 per 100K people).
What the name meant to the first families who bore it — and how Siu traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Siu |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Asian |
| Language | Asian |
| US Rank (2010) | #6,892 |
| US Count (2010) | 4,877 |
| Per 100K People | 1.65 |
| First Letter | S |
Ethnic Distribution of Siu
Among 4,877 Americans named Siu, the largest self-reported group is Asian/Pacific Islander (86.06%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Siu Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Siu moved up. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Siu family really come from?
A simple cheek swab reveals your ethnic origins, maps where your Siu ancestors lived, and connects you with living relatives who share your DNA.
- 🧬 A detailed estimate of your ethnic origins
- 🗺️ See where your Siu 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 Siu Family
What you’ve read above is just the overview. Your full Siu Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Siu
- ✓ The Siu coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Siu families live today
- ✓ Notable Siu 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 Siu fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Siu
These surnames share similar popularity, spelling, or cultural background with Siu.
Other Asian Surnames
Explore more surnames with Asian roots. There are 162,254 surnames in our database — here are some that share the same Asian origin as Siu.
Frequently Asked Questions About Siu
Top Surnames Starting with S
The most common American surnames that begin with the letter S, ranked by population.
Related Searches
People searching for information about the Siu surname also look for: