Origin & Meaning of the Ou Surname
What does the last name Ou mean?
The surname Ou 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 4,196 bearers in the 2010 US Census, Ou ranks as the #7,891 most common surname in the United States.
Where does the surname Ou come from?
The Ou 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 Ou name far beyond its original homeland.
Language of Origin
The linguistic roots of Ou 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 | Ou |
|---|---|
| Meaning | Family name of Asian or Pacific Islander origin |
| Origin | Asian |
| Language | Asian |
| US Rank (2010) | #7,891 |
| US Count (2010) | 4,196 |
| Per 100K People | 1.42 |
| First Letter | O |
Ethnic Distribution of Ou
According to the US Census, the Ou surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 4,196 Americans with the Ou last name.
| Ethnicity | Percentage |
|---|---|
| White | 2.24% |
| Hispanic | 0.6% |
| Asian/Pacific Islander | 95.61% |
| Two or More Races | 1.36% |
Popularity of Ou Over Time
Comparing US Census data from 2000 and 2010 shows how the Ou surname has changed in prevalence.
The number of Americans with the Ou surname increased by 1,774 between 2000 and 2010.
Discover Your Ou Ancestry
Uncover your family's history with a DNA test. Learn where your Ou ancestors came from and connect with relatives worldwide.
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The Complete Story of the Ou Family
What you’ve read above is just the overview. Your full Ou Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Ou
- ✓ The Ou coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Ou families live today
- ✓ Notable Ou 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 Ou
These surnames share similar popularity, spelling, or cultural background with Ou.
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 Ou.
Frequently Asked Questions About Ou
Top Surnames Starting with O
The most common American surnames that begin with the letter O, ranked by population.
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