Casey Last Name Origin, History, and Meaning
Where did the surname Casey come from? What does the surname Casey mean? Discover the history and meaning of the last name Casey and family migration on YourRoots Map.
Surname Casey Origin: What does the last name Casey mean?
The surname Casey is a variation of the Irish Gaelic Cathasaigh/Cathaiseach, which means vigilant or watchful. It has roots in Ireland, with at least six different septs using this name, primarily in the counties of Cork and Dublin. The first appearances of the Casey surname in records date back to the early 16th century in Ireland. Over the centuries, the name has been closely associated with Ireland but has also spread to the United States, indicating a shift in its distribution.
Global records show that the Casey surname has expanded significantly in the United States since the 18th century, surpassing its prevalence in Ireland. Today, the name remains prominent not only in the United States but also in regions like the United Kingdom, Australia, Canada, New Zealand, and South Africa. Its presence in various countries highlights the widespread nature of the Casey surname and its enduring significance in different parts of the world.
Casey Last Name History: Where did the last name Casey come from?
Origin of Casey Surname: Where does the last name Casey originate from?
According to YourRoots data, the surname Casey first appeared in records from Ireland around the early 16th century. Please note that this reflects only YourRoots data for the exact “Casey” spelling and does not include other record sources or surname variations.
History of the Last Name Casey: What does the Casey surname history look like in the early days?
The “Casey” surname remained closely associated with Ireland from the 16th through the 17th century. YourRoots data also shows Casey family records in the United States, indicating a shift over the centuries.
Global Spread: Where can we find the Casey surname today?
By the 18th century, the volume of records with the Casey surname grew significantly in the United States. By the early 19th century, it had surpassed Ireland, a trend that continued into the 20th and 21st centuries. The “Casey” surname remains prominent in the United States and other regions worldwide. It appears in many countries, including the United States, Ireland, United Kingdom, Australia, Canada, New Zealand, and South Africa.
Explore Casey last name heritage and Casey surname origin based on YourRoots Map data

Famous People With Casey Surame?
Harry Wayne Casey
Harry Wayne Casey (born Jan 31, 1951) is an American record producer, musician, and songwriter known as KC. He co-founded the disco group KC and the Sunshine Band, producing hits like "Get Down Tonight" and "That's the Way (I Like It)." Despite a serious car accident in 1981 that left him partially paralyzed, Casey made a remarkable recovery, returning to music with hits like "Give It Up" in the '80s. With his infectious beats and catchy tunes, KC remains a beloved figure in the music industry.
Ben Casey
Ben Casey (Feb 4, 1924 – Dec 15, 2023) was an American actor best known for his role as the titular character in the medical drama television series "Ben Casey." The show aired on ABC from 1961 to 1966 and earned critical acclaim for its portrayal of the young, intense, and idealistic neurosurgeon at County General Hospital. Ben Casey, played by Vince Edwards, was mentored by chief neurosurgeon Dr. David Zorba, portrayed by Sam Jaffe. The series featured multi-episode story arcs and received several Emmy nominations, including wins for Glenda Farrell and Kim Stanley. Despite the show's cancellation in 1966, Ben Casey's legacy as a groundbreaking medical drama lives on.
Bernie Casey
Bernard Terry Casey (June 8, 1939 – September 19, 2017) was an American renaissance man known for his talents in acting, poetry, visual arts, and professional football. Starting his career as an NFL player, Casey later transitioned into acting, appearing in notable films like "Revenge of the Nerds" and "Never Say Never Again." He also showcased his skills on television series such as "Star Trek: Deep Space Nine" and "Bill & Ted's Excellent Adventure." Casey's diverse talents and memorable performances left a lasting impact on the entertainment industry.
Natalie Casey
Natalie Jane Casey (April 15, 1980 - ) is a multitalented British actress, presenter, narrator, and singer. She gained fame for her roles as Carol Groves in "Hollyoaks" and Donna Henshaw in "Two Pints of Lager and a Packet of Crisps." Casey also showcased her musical talents with a solo hit on the UK Singles Chart at just three years old. With an extensive theatre background and TV appearances, she has solidified her status as a versatile entertainer in the industry.
Daniel Casey
Daniel Luke Casey (born 1 Jun 1972) is an English actor best known for his role as DS Gavin Troy in the long-running TV series Midsomer Murders. He has also appeared in Our Friends in the North, Steel River Blues, and EastEnders. With a BA in English Literature, Casey started his career on stage before transitioning to screen acting. Married to Ellie, he is a father of two sons, Rafferty and Milo. In addition to his TV work, Casey has also performed in theatre productions, including portraying Professor Plum in the touring stage show Cluedo.
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