Origin & Meaning of the Oo Surname
What does the last name Oo mean?
The surname Oo carries the meaning "Family name of Asian or Pacific Islander origin." It is derived from the Asian language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 1,601 bearers in the 2010 US Census, Oo ranks as the #17,565 most common surname in the United States.
Where does the surname Oo come from?
The Oo surname has its roots in Asian heritage. Names of Asian origin often reflect the cultural, linguistic, and historical traditions of the communities where they first appeared. Over centuries, migration and cultural exchange have spread the Oo name far beyond its original homeland.
Language of Origin
The linguistic roots of Oo trace back to Asian. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.
Quick Facts
| Surname | Oo |
|---|---|
| Meaning | Family name of Asian or Pacific Islander origin |
| Origin | Asian |
| Language | Asian |
| US Rank (2010) | #17,565 |
| US Count (2010) | 1,601 |
| Per 100K People | 0.54 |
| First Letter | O |
Ethnic Distribution of Oo
According to the US Census, the Oo surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 1,601 Americans with the Oo last name.
| Ethnicity | Percentage |
|---|---|
| White | 3.0% |
| Hispanic | 0.87% |
| Asian/Pacific Islander | 92.88% |
| Two or More Races | 2.56% |
Popularity of Oo Over Time
Comparing US Census data from 2000 and 2010 shows how the Oo surname has changed in prevalence.
The number of Americans with the Oo surname increased by 1,082 between 2000 and 2010.
Discover Your Oo Ancestry
Uncover your family's history with a DNA test. Learn where your Oo ancestors came from and connect with relatives worldwide.
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The Complete Story of the Oo Family
What you’ve read above is just the overview. Your full Oo Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Oo
- ✓ The Oo coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Oo families live today
- ✓ Notable Oo bearers in history
- ✓ Name variations & spellings worldwide
- ✓ A step-by-step guide to start tracing your own family tree
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Similar Surnames to Oo
These surnames share similar popularity, spelling, or cultural background with Oo.
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 Oo.
Frequently Asked Questions About Oo
Top Surnames Starting with O
The most common American surnames that begin with the letter O, ranked by population.
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