McDermott Last Name Origin, History, and Meaning
Where did the surname McDermott come from? What does the surname McDermott mean? Discover the history and meaning of the last name McDermott and family migration on YourRoots Map.
Surname McDermott Origin: What does the last name McDermott mean?
The surname McDermott, originating from Ireland, is an anglicized version of Mac Diarmada, the ruling dynasty of Moylurg in Connacht from the 10th to 16th centuries. The last ruling king of Moylurg was Tadhg mac Diarmata, who reigned until 1585. McDermott is predominantly found in western Ireland and County Roscommon. Notable individuals with the McDermott surname include athletes, politicians, artists, and actors.
YourRoots data indicates that the McDermott surname first appeared in records from Ireland in the early 18th century. The surname saw significant growth in the 18th and 19th centuries, with concentrations in Ireland and the United States. By the 20th century, the surname McDermott had spread globally, with a notable presence in the United States and various other countries, showcasing its widespread prominence in modern times.
McDermott Last Name History: Where did the last name McDermott come from?
Origin of Mcdermott Surname: Where does the last name Mcdermott originate from?
According to YourRoots data, the surname Mcdermott first appeared in records from Ireland around the early 18th century. Please note that this reflects only YourRoots data for the exact Mcdermott spelling and does not include other record sources or surname variations.
History of the Last Name Mcdermott: What does the Mcdermott surname history look like in the early days?
The Mcdermott surname started growing significantly in the 18th and 19th centuries, with notable concentrations in Ireland and the United States based on YourRoots data. This indicates a historical connection between Ireland and the United States in the early days of Mcdermott surname records.
Global Spread: Where can we find the Mcdermott surname today?
By the 20th century, the volume of records with the Mcdermott surname grew significantly in the United States, indicating a continued prominence in that country. The Mcdermott surname remains prominent in various regions globally. It appears in many countries, showcasing its widespread presence in modern times.
Explore McDermott last name heritage and McDermott surname origin based on YourRoots Map data

Famous People With McDermott Surame?
Dylan McDermott
Mark Anthony "Dylan" McDermott (born Oct 26, 1961) is an American actor known for his roles in The Practice, American Horror Story, and Law & Order: Organized Crime. He has also appeared in films like Steel Magnolias and Miracle on 34th Street. McDermott's career spans across TV, film, and theater, showcasing his talent and versatility as an actor. With a Golden Globe win and Emmy nomination, McDermott continues to captivate audiences with his performances.
Zara McDermott
Zara Nicole McDermott (born Dec 14, 1996) is an English reality TV personality known for her appearances on popular shows like Love Island, The X Factor: Celebrity, and Made in Chelsea. McDermott has transitioned to presenting her own BBC documentaries, tackling important issues like revenge porn, rape culture, and disordered eating. She has also ventured into hosting with shows like Love in the Flesh and even competed on Strictly Come Dancing. With a mix of reality TV stardom and meaningful documentary work, McDermott continues to make a name for herself in the entertainment industry.
Dean McDermott
Dean Joseph McDermott (November 16, 1966) is a Canadian actor and reality television personality best known for his role as Constable Renfield Turnbull on the TV series Due South and as the host of Chopped Canada. McDermott is also a professionally trained chef and won Food Network's Rachael vs. Guy: Celebrity Cook-Off. He has appeared in various films and TV series, showcasing his versatility as an entertainer. Despite personal challenges, including a highly publicized marriage to actress Tori Spelling, McDermott has continued to pursue his passion for acting and culinary arts.
Doug McDermott
Douglas Richard McDermott (born Jan 3, 1992) is an American professional basketball player known for his sharpshooting skills. As a college star at Creighton University, he led the nation in scoring and earned multiple All-American honors. McDermott has played for several NBA teams, including the Chicago Bulls and the New York Knicks. His father, Greg McDermott, also coached him in college. Standing at 6'7", McDermott continues to make his mark in the NBA with the Sacramento Kings.
Greg McDermott
Gregory Joseph McDermott (born Nov 25, 1964) is an American basketball coach known for his tenure as the head coach of the Creighton Bluejays men's basketball team. McDermott also coached at Wayne State College, North Dakota State, Northern Iowa, and Iowa State before joining Creighton in 2010. He is the father of NBA player Doug McDermott. Throughout his coaching career, McDermott led his teams to various championships and NCAA Tournaments, showcasing his talent for developing successful basketball programs. With a strong background in coaching and a passion for the game, McDermott continues to leave a lasting impact on college basketball.
All images displayed on this page are sourced from Wikipedia or Wikimedia Commons.We use these images under their respective Creative Commons or public domain licenses. Wherever applicable, author attributions and license information are provided. If you believe an image is used incorrectly or outside its license terms, please contact us so that we can review and correct the issue.