O'Connell Last Name Origin, History, and Meaning
Where did the surname O'Connell come from? What does the surname O'Connell mean? Discover the history and meaning of the last name O'Connell and family migration on YourRoots Map.
Surname O'Connell Origin: What does the last name O'Connell mean?
The surname O'Connell is of Irish origin and is derived from the Irish Ó Conaill, meaning "descendant of Conall." The personal name Conall is a combination of the elements con (meaning "hound") and gal (meaning "valour"). The O'Connell family were a notable clan from Derrynane, Munster, showcasing a noble heritage in Ireland. According to YourRoots data, the surname O'Connell first emerged in Irish records in the early 17th century, solidifying its connection to the country.
YourRoots data illustrates the global spread of the O'Connell surname, with records indicating its presence in countries like the United States. Over the centuries, the O'Connell name has maintained significance, particularly in Ireland and the United States. It has become a prominent surname in various regions worldwide, highlighting the enduring legacy and widespread impact of the O'Connell family lineage.
O'Connell Last Name History: Where did the last name O'Connell come from?
Origin of O'Connell Surname: Where does the last name O'Connell originate from?
According to YourRoots data, the surname O'Connell first appeared in records from Ireland around the early 17th century. Please note that this reflects only YourRoots data for the exact O'Connell spelling and does not include other record sources or surname variations.
History of the Last Name O'Connell: What does the O'Connell surname history look like in the early days?
The O'Connell surname remained closely associated with Ireland from the 17th to 19th centuries. YourRoots data also shows O'Connell family records in countries like the United States, indicating global spread over the centuries.
Global Spread: Where can we find the O'Connell surname today?
By the 20th century, the volume of records with the O'Connell surname grew significantly in Ireland and the United States. The O'Connell surname remains prominent in these regions. It appears in many countries, including those listed in the YourRoots data.
Explore O'Connell last name heritage and O'Connell surname origin based on YourRoots Map data

Famous People With O'Connell Surame?
Finneas O'Connell
Finneas Baird O'Connell (born Jul 30, 1997) is an American singer-songwriter, record producer, and actor. Known for his work with sister Billie Eilish, he has won 10 Grammy Awards and made history as the youngest Producer of the Year. With hits like "No Time to Die" and "What Was I Made For?", he has also collaborated with top artists like Drake and Selena Gomez. His solo music, including the EP "Blood Harmony" and albums "Optimist" and "For Cryin' Out Loud!", showcase his talent and versatility in the music industry.
Jerry O'Connell
Jeremiah "Jerry" O'Connell (Feb 17, 1974 - ) is an American actor known for his roles in popular TV series like "Sliders" and "Crossing Jordan," as well as films such as "Stand by Me" and "Jerry Maguire." He has also ventured into hosting, appearing on shows like "The Talk" and hosting a syndicated version of Pictionary. O'Connell's diverse acting career has showcased his talent in both comedic and dramatic roles, making him a versatile and recognizable figure in the entertainment industry.
Daniel O'Connell
Daniel (I) O’Connell (Dónall Ó Conaill; 6 Aug 1775 – 15 May 1847) was known as The Liberator, a political leader of Ireland's Catholic majority in the 19th century.
He secured Catholic emancipation in 1829 and served in the UK Parliament, advocating for liberal causes and abolitionism. O'Connell's efforts for Ireland's independence fell short, leading to a decline in his support. Despite controversy, his legacy shaped European Christian democracy and Irish nationalism.
Millie O'Connell
Emilia Rose O'Connell (born 18 Jan 1997) is an English musical theatre actress and singer known for her role as Anne Boleyn in the musical SIX. She is part of the pop girl group SVN and has received award nominations for her performances. O'Connell's career includes roles in various stage productions, showcasing her talent and versatility in the theatre world. With a diverse background and a passion for performing, she continues to make a mark in the entertainment industry.
Charlie O'Connell
Charles Matthew O'Connell (April 21, 1975 - ) is an American actor and reality TV personality known for his role as Colin Mallory in the science fiction series "Sliders" and his appearance on "The Bachelor." With a mixed heritage of Irish, Italian, and Polish descent, O'Connell has appeared in various TV shows and films, including "Dude, Where's My Car?" and "The New Guy." He has worked alongside his older brother Jerry O'Connell in several projects, showcasing their talent and chemistry on screen.
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