How Many People Have the Last Name Obrian?
people had the surname Obrian in the 2010 US Census
About 1 in 91,743 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
Tied with 3 others
Per 100,000 People
In 2010
Largest Group
White
Change Since 2000
−123 people
👥 Race and Hispanic Origin
Most people with the surname Obrian (91.1%) are non-Hispanic White. Among surnames where most people are non-Hispanic White, Obrian ranks #7,885. The mix barely changed from 2000: no group's share moved by 2 points or more.
📈 Change Since 2000
Obrian fell from 3,326 people in 2000 to 3,203 in 2010 (down 3.7%), and its rank fell from #9,036 to #10,064.
| 2000 | 2010 | |
|---|---|---|
| People | 3,326 | 3,203 |
| Rank | #9,036 | #10,064 |
| Per 100,000 people | 1.23 | 1.09 |
🏆 Surnames Ranked Near Obrian
🔊 Surnames That Sound Alike
Same Soundex code as Obrian: O165
👤 Obrian as a First Name
Obrian is a first name too: about 464 people alive in the US today have it as a first name, an estimate from Social Security birth records.
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