Origin of the Oster Surname
The Oster surname is of English origin (Old English). In the 2010 U.S. Census it ranked #5,554 with 6,259 Americans (2.12 per 100K people).
What the name meant to the first families who bore it — and how Oster traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Oster |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | English |
| Language | Old English |
| US Rank (2010) | #5,554 |
| US Count (2010) | 6,259 |
| Per 100K People | 2.12 |
| First Letter | O |
Ethnic Distribution of Oster
Among 6,259 Americans named Oster, the largest self-reported group is White (93.83%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Oster Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Oster moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Oster family really come from?
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The Complete Story of the Oster Family
What you’ve read above is just the overview. Your full Oster Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Oster
- ✓ The Oster coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Oster families live today
- ✓ Notable Oster 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 Oster fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Oster
These surnames share similar popularity, spelling, or cultural background with Oster.
Other English Surnames
Explore more surnames with English roots. There are 162,254 surnames in our database — here are some that share the same English origin as Oster.
Frequently Asked Questions About Oster
Top Surnames Starting with O
The most common American surnames that begin with the letter O, ranked by population.
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