Ohearn — Last Name Origin & Meaning

European origin Rank #11,529 in the US 2,728 Americans

US Rank (2010)
#11,529
▼ Down 573 since 2000
People in the US
2,728
0.92 per 100K people
Origin
European
European
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Origin & Meaning of the Ohearn Surname

What does the last name Ohearn mean?

The surname Ohearn carries the meaning "Family name of European origin." It is derived from the European language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 2,728 bearers in the 2010 US Census, Ohearn ranks as the #11,529 most common surname in the United States.

Where does the surname Ohearn come from?

The Ohearn surname has its roots in European heritage. Names of European 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 Ohearn name far beyond its original homeland.

Language of Origin

The linguistic roots of Ohearn trace back to European. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.

European European

Quick Facts

Surname Ohearn
Meaning Family name of European origin
Origin European
Language European
US Rank (2010) #11,529
US Count (2010) 2,728
Per 100K People 0.92
First Letter O

Ethnic Distribution of Ohearn

According to the US Census, the Ohearn surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 2,728 Americans with the Ohearn last name.

White 94.79%
Black 0.88%
Hispanic 2.05%
Asian/PI 0.92%
Native American 0.26%
Two+ Races 1.1%
Ethnic distribution of the Ohearn surname in the US (2010 Census)
Ethnicity Percentage
White94.79%
Black0.88%
Hispanic2.05%
Asian/Pacific Islander0.92%
Native American0.26%
Two or More Races1.1%

Popularity of Ohearn Over Time

Comparing US Census data from 2000 and 2010 shows how the Ohearn surname has changed in prevalence.

Census 2000
#10,956
2,664 people
Down 573
Census 2010
#11,529
2,728 people

The number of Americans with the Ohearn surname increased by 64 between 2000 and 2010.

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  • ✓ The true origin & meaning of Ohearn
  • ✓ The Ohearn coat of arms & heraldry
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Similar Surnames to Ohearn

These surnames share similar popularity, spelling, or cultural background with Ohearn.

Other European Surnames

Explore more surnames with European roots. There are 162,254 surnames in our database — here are some that share the same European origin as Ohearn.

Frequently Asked Questions About Ohearn

The surname Ohearn is of European origin. Family name of European origin
The surname Ohearn is ranked #11,529 in the United States with approximately 2,728 people bearing this name as of the 2010 US Census.
Family name of European origin. The name has European roots and has been present in the United States for generations.
According to US Census data, the Ohearn surname is distributed as: 94.8% White. This reflects the diverse heritage of Americans with this name.
To trace your Ohearn ancestry, consider using DNA testing services like Ancestry.com, 23andMe, or MyHeritage. These services can connect you with relatives and reveal your ethnic heritage and migration patterns.

Top Surnames Starting with O

The most common American surnames that begin with the letter O, ranked by population.

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