How Many People Have the Last Name Tiernan?
people had the surname Tiernan in the 2010 US Census
About 1 in 114,943 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
+160 people
👥 Race and Hispanic Origin
Most people with the surname Tiernan (95.8%) are non-Hispanic White. Among surnames where most people are non-Hispanic White, Tiernan ranks #9,653. The mix barely changed from 2000: no group's share moved by 2 points or more.
📈 Change Since 2000
Tiernan grew from 2,392 people in 2000 to 2,552 in 2010 (up 6.7%), and its rank fell from #11,981 to #12,204. The population grew faster, so its share still fell, from 0.89 to 0.87 people per 100,000.
| 2000 | 2010 | |
|---|---|---|
| People | 2,392 | 2,552 |
| Rank | #11,981 | #12,204 |
| Per 100,000 people | 0.89 | 0.87 |
🏆 Surnames Ranked Near Tiernan
🔊 Surnames That Sound Alike
Same Soundex code as Tiernan: T655
👤 Tiernan as a First Name
Tiernan is a first name too: about 1,654 people alive in the US today have it as a first name, an estimate from Social Security birth records.
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