Aherne
Derived from the Irish Ó hEachtighearna, meaning "descendant of Eachtighearna," a personal name meaning "horse lord" or "horse master."
According to the 2010 US Census Bureau surname tables, roughly 343 Americans carry the last name Aherne. That puts it at #69,793 in the national surname ranking, appearing at a frequency of 0.10 per 100,000 people (about 1 in 999,284 residents).
This page is the full Name Census profile for the Aherne surname. You will find the Census Bureau frequency data, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.
Bearers in the US
343
1 in 999,284
Census rank
#69,793
2010 decennial data
Per 100,000
0.1
Frequency rate
Recorded bearers
281
very rare in the US
Popularity narrative
The Census Bureau recorded 281 bearers of the surname Aherne in its 2010 decennial surname file. At a rate of 0.10 per 100,000 residents, it holds the 69793rd position in the national surname ranking.
Among Census respondents with the surname Aherne, the largest self-reported group is White at 95.7%. The next largest groups are Hispanic (2.9%).
Origin
Meaning and origin of Aherne
The surname Aherne has its roots in Ireland, tracing back to the 16th century. It is an Anglicized form of the Irish Gaelic name Ó hEachairn, which means "descendant of Eachairn." Eachairn was a personal name derived from the Old Irish word "ech," meaning horse.
One of the earliest recorded instances of the name Aherne can be found in the Annals of the Four Masters, a chronicle of medieval Irish history. It mentions an influential family named Ó hEachairn from County Cork in the 16th century.
The Aherne surname is closely associated with County Cork, particularly the baronies of Imokilly and Barrymore. The Ahernes were a prominent clan in this region and held significant landholdings and influence during the 16th and 17th centuries.
In the 17th century, several members of the Aherne family were involved in the Irish Confederacy Wars, fighting against the English forces. One notable figure was Donough Aherne, a captain in the Confederate Catholic Army, who was active during the 1640s.
Another prominent individual bearing the surname was Maurice Aherne, born in 1682 in County Cork. He was a respected scholar and historian who wrote extensively on Irish antiquities and genealogy.
During the 18th century, the Aherne family had strong ties to the town of Castlemartyr in County Cork. Several members of the family served as local officials and landowners in the area.
In the 19th century, John Aherne (1810-1878) was a prominent Irish politician and businessman from County Cork. He was elected as a Member of Parliament for the constituency of Mitchelstown in 1857 and served until his death.
Another notable figure was William Aherne (1879-1942), a renowned Irish playwright and actor. He was born in County Cork and is best known for his works depicting rural Irish life, such as "The Whiteheaded Boy" and "The Blind Man's Bluff."
While the Aherne surname originated in Ireland, it has since spread to other parts of the world through immigration and diaspora. However, its roots and historical significance remain deeply rooted in the Irish counties of Cork and Kerry.
Demographics
Ancestry and ethnicity for Aherne
Among Census respondents with the surname Aherne, the largest self-reported group is White at 95.7%. The next largest groups are Hispanic (2.9%).
The bar chart below shows how Aherne bearers described their own race and ethnicity on the 2010 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Aherne surname at the time of the 2010 Census, not any inherent property of the name itself.
- White95.7%
- Hispanic or Latino2.9%
Year on year
2010 vs 2010 Census
How has the Aherne surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
| Metric | 2010 | 2010 | Change |
|---|---|---|---|
| Rank | #69,793 | #69,793 | 0.0% |
| Count | 281 | 281 | 0.0% |
| Per 100K | 0.10 | 0.10 | 0.0% |
Between the 2010 and 2010 Census, the number of Aherne bearers went from 281 to 281 (+0.0% change). The surname held its position in the national ranking, going from #69,793 to #69,793.
Notable bearers
Famous people with the surname Aherne
FAQ
Aherne surname: questions and answers
How common is the last name Aherne?
The surname Aherne holds position #69,793 in the US Census Bureau's surname ranking, with an estimated 343 living bearers. It occurs at a rate of 0.10 per 100,000 Americans.
What is the ethnic background of the Aherne surname?
Among Census respondents with the surname Aherne, the largest self-reported group is White at 95.7%. The next largest groups are Hispanic (2.9%). These figures come from the 2010 Census Bureau surname tables, based on how respondents described their own race and ethnicity.
Where does this surname data come from?
All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These tables list every surname that appeared 100 or more times in the 2010 Census, along with a frequency rate and self-reported demographic breakdown. You can read the full explanation on our methodology page.