Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
Sign up free
Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
Sign up freeRegan Family Genealogy & History
Discover the Global Legacy of the Regan Surname
The surname Regan, along with its variants such as O'Regan and Reagan, is an Anglicized form of the Irish Ó Riagáin or Ua Riagáin. This name has its roots in ancient Gaelic, where "ri" means "sovereign" or "king," and the suffix "-in" implies a diminutive, leading to interpretations like "the king's child" or "big king." Historically, the Regan name was associated with two distinct Irish families: one based in Meath and the other in Thomond, both of which played significant roles in Ireland's rich history.
In the medieval period, the O'Regans of Meath were part of the southern Ui Neill and among the four Tribes of Tara, wielding influence in regions like south Breagh and northern County Dublin. They were active in conflicts against the Danes, notably capturing the King of Dublin in the 11th century. The Thomond O'Regans were a Dalcassian family linked to Brian Boru, a legendary High King of Ireland. Following the Anglo-Norman invasion, many Regans were displaced, leading to the spread of the family name across Ireland and eventually beyond its borders.
YourRoots dataset offers insights into the Regan surname's development, marking its first appearances in records during the early 16th century in Ireland. This early documentation provides a foundation for building the Regan family tree, highlighting its noble connections and facilitating genealogical research. The 17th century saw the Regan family branching out across Ireland, setting the stage for future migrations and the expansion of Regan genealogy on a global scale.
Today, Regan records reveal a widespread presence of the surname, particularly in North America and Australia, reflecting centuries of migration and establishment in new lands. This continuity from historical origins to contemporary genealogical research offers a valuable resource for those interested in exploring the Regan family tree and uncovering personal connections to this storied surname.
Find the Regan Family Tree
Search more Regan trees & genealogy records
Records
-
SRSarah Catherine Regan1777–1857Public Tree Person3 treesScore: CSRSarah Catherine Regan1777–1857Public Tree Person3 treesScore: C
-
ARAmanda Etta Regan1873–1927Individual Tree PersonParents: Daniel Lewis & NANCY WHITEScore: AARAmanda Etta Regan1873–1927Individual Tree PersonParents: Daniel Lewis & NANCY WHITEScore: A
-
ARAnna (Catherine) Elizabeth Regan1901–1992Individual Tree PersonParents: John Regan & Agnes CoghlanSpouse: Alexander PigeonChildren: baby, Lorraine, Phyllis, Evelyn, Kenneth, Vivian, ColleenScore: AARAnna (Catherine) Elizabeth Regan1901–1992Individual Tree PersonParents: John Regan & Agnes CoghlanSpouse: Alexander PigeonChildren: baby, Lorraine, Phyllis, Evelyn, Kenneth, Vivian, ColleenScore: A
-
ARAnna Agnes Regan1869–1942Individual Tree PersonParents: John Regan & Julia O'ConnorSpouse: Thomas LarkinChildren: Julia, Genevieve, ElizabethScore: AARAnna Agnes Regan1869–1942Individual Tree PersonParents: John Regan & Julia O'ConnorSpouse: Thomas LarkinChildren: Julia, Genevieve, ElizabethScore: A
-
ARAnna Coletta Regan1906–1965Individual Tree PersonParents: Lawrence Regan & Sarah DoyleSpouse: John MaddenChildren: Robert, JamesScore: AARAnna Coletta Regan1906–1965Individual Tree PersonParents: Lawrence Regan & Sarah DoyleSpouse: John MaddenChildren: Robert, JamesScore: A
-
ARAnne Regan1913–1997Individual Tree PersonParents: Francis Regan & Bridget BarlowSpouse: Charles BlickChildren: JohnScore: AARAnne Regan1913–1997Individual Tree PersonParents: Francis Regan & Bridget BarlowSpouse: Charles BlickChildren: JohnScore: A
-
ARAlvin R Regan1879–1957Individual Tree PersonParents: John Regan & Josephine ReganSpouse: May ReganChildren: Grace, Berneice, Eugene, Gladys, Marvin, Vance, Garner, Blanche, DorothyScore: AARAlvin R Regan1879–1957Individual Tree PersonParents: John Regan & Josephine ReganSpouse: May ReganChildren: Grace, Berneice, Eugene, Gladys, Marvin, Vance, Garner, Blanche, DorothyScore: A
-
ARAlbert Regan1891–1961Individual Tree PersonParents: Willie Regan & Luella ReganScore: AARAlbert Regan1891–1961Individual Tree PersonParents: Willie Regan & Luella ReganScore: A
-
ARAlice Winifred Regan1914–1976Individual Tree PersonParents: Edward Regan & Emma ReganScore: AARAlice Winifred Regan1914–1976Individual Tree PersonParents: Edward Regan & Emma ReganScore: A
-
ARAnna Regan1873–1916Individual Tree PersonParents: John Regan & Eleonora BarlowScore: AARAnna Regan1873–1916Individual Tree PersonParents: John Regan & Eleonora BarlowScore: A
-
ARAlbert J Regan1889–1969Individual Tree PersonParents: Eugene Reagan & Mary GoffSpouse: Helen ReganScore: AARAlbert J Regan1889–1969Individual Tree PersonParents: Eugene Reagan & Mary GoffSpouse: Helen ReganScore: A
-
ARAnna Regan1864–1951Individual Tree PersonScore: AARAnna Regan1864–1951Individual Tree PersonScore: A
-
ARAlyce Florence Regan1916–1996Individual Tree PersonParents: Martin Regan & Luna BarrSpouse: James Beatty, Clenton Stanley, Charles TetreaultChildren: Bonnie, RichardScore: AARAlyce Florence Regan1916–1996Individual Tree PersonParents: Martin Regan & Luna BarrSpouse: James Beatty, Clenton Stanley, Charles TetreaultChildren: Bonnie, RichardScore: A
-
ARAnn Regan1889–1925Individual Tree PersonParents: John Regan & Catherine SheehanScore: BARAnn Regan1889–1925Individual Tree PersonParents: John Regan & Catherine SheehanScore: B
-
ARAlma Regan1922–2012Individual Tree PersonParents: Thomas Regan & Gertrude HillSpouse: William Lanfear, Joseph NaylorScore: BARAlma Regan1922–2012Individual Tree PersonParents: Thomas Regan & Gertrude HillSpouse: William Lanfear, Joseph NaylorScore: B
-
ARAndrew REGAN1888–1892Individual Tree PersonParents: Martin Regan & Margaret BrownScore: BARAndrew REGAN1888–1892Individual Tree PersonParents: Martin Regan & Margaret BrownScore: B
-
ARAnna Coletta Regan1906–1965Individual Tree PersonParents: Lawrence Regan & Sarah DoyleSpouse: John MaddenChildren: Robert, JamesScore: CARAnna Coletta Regan1906–1965Individual Tree PersonParents: Lawrence Regan & Sarah DoyleSpouse: John MaddenChildren: Robert, JamesScore: C
-
ARAnna Elizabeth (Annie) Regan1873–1928Individual Tree PersonParents: John Regan & Mary HamiltonSpouse: William StocumChildren: LeoraScore: CARAnna Elizabeth (Annie) Regan1873–1928Individual Tree PersonParents: John Regan & Mary HamiltonSpouse: William StocumChildren: LeoraScore: C
-
ARAndrew Henry Regan1866–1928Individual Tree PersonParents: William Regan & Bridget QuinlanScore: CARAndrew Henry Regan1866–1928Individual Tree PersonParents: William Regan & Bridget QuinlanScore: C
Search more trees & records for
Regan for free
SIGNUP
Tracing Your Regan Family Lineage
Origin of the Regan Family: Where does the Regan surname come from?
The Regan surname has its roots in Ireland, where it first appeared in historical records during the early 16th century. This early documentation marks the beginnings of the Regan family tree, providing a foundation for genealogical exploration. The surname is likely derived from the native Gaelic Ó Riagáin, which indicates a lineage connected to kingship or nobility, suggesting a rich heritage that many descendants would be proud to explore.
Genealogy and Early Family History of Regan
During the 17th century, the Regan family began to establish itself more broadly, particularly in regions of Ireland, where many branches of the family tree originated. As families migrated and settled in new areas, the Regan name began to appear in various records, allowing genealogists to trace the early paths of these families. The mobility of the Regan lineage contributed to the growth of family trees, with descendants forming connections that would span generations.
As the Regan family continued to develop, they established significant roots in areas that would later become pivotal in the family's history. The 18th century saw a notable increase in Regan family lines, particularly as families began to venture beyond Ireland, with many settling in various parts of the world. This trend of migration set the stage for the further expansion of the Regan surname in the following centuries.
Tracing the Regan Family Tree Through the Centuries
The Regan surname experienced significant growth in the 19th century, particularly in the United States, where many Irish immigrants brought their family names across the Atlantic. This period saw the establishment of numerous Regan family branches, creating a vast network of descendants that spread throughout the country. Additionally, as families settled in different regions, they contributed to the rich tapestry of local histories, further embedding the Regan surname within the American landscape.
By the 20th century, the Regan surname had become well established in various parts of the globe, illustrating a remarkable journey from its Irish origins. As descendants continued to migrate and settle in new territories, the Regan family tree flourished, encompassing diverse cultures and communities. This expansion reflects the broader genealogy of the Regan name, as individuals sought new opportunities and built lives in different regions.
Where to Find Regan Genealogy Records Today
In the modern centuries, the Regan surname can be found across multiple continents, with a particularly strong presence in North America, Australia, and parts of Europe. The growth and diversification of the Regan family tree over time present a rich resource for genealogical research. To uncover personal connections and explore the history of their own Regan lineage, readers are encouraged to delve into
Famous People with Regan (and Their Family Tree)
Bridget Regan
Bridget Catherine Regan, born on February 3, 1982, is a renowned American actress celebrated for her lead roles as Kahlan Amnell in "Legend of the Seeker" and Sasha Cooper in "The Last Ship." She is also recognized for her recurring roles in series like "White Collar," "Jane the Virgin," and "Agent Carter." Regan's film credits include "The Babysitters," "John Wick," and "Devil's Gate." Her versatility extends to theater, where she ventured into producing with the musical "Camp Wanatachi." Known for her dynamic portrayals, Regan's diverse roles have established her as a prominent figure in television and film.
Bridget Regan was born in Carlsbad, California, and raised in a family of Irish and German descent. She was brought up in the Catholic faith, which shaped her early life and upbringing.
Fionn Regan
Fionn Regan, born in 1981, is an acclaimed Irish folk musician and singer-songwriter from Bray, known for his poetic and innovative contributions to the folk genre. Regan gained prominence with his debut album, "The End of History" (2006), receiving critical acclaim and multiple nominations, including the Mercury Prize and Choice Music Prize. His subsequent albums, such as "The Shadow of an Empire" (2010) and "100 Acres of Sycamore" (2011), further established him as a leading figure in contemporary folk music. His influences include Bob Dylan and Neil Young, with Lucinda Williams likening him to "his generation's answer to Bob Dylan." Regan is celebrated for his worldwide tours and performances at renowned festivals like Glastonbury and Electric Picnic.
Mary Regan
Mary Regan is a prominent Irish journalist born on April 16, 1982, known for her impactful role as a political reporter for RTÉ News. Her illustrious career includes serving as political editor for UTV Ireland and the Irish Examiner, where she gained recognition for her incisive journalism. Notably, Regan received the "Young Journalist of the Year" award and the GSK Medical Media Awards' "National Journalist of the Year" in 2006. Her reporting has taken her to diverse locations such as Uganda, Ethiopia, the Middle East, Europe, and the US, including the White House. She participated in the US State Department's International Visitor Leadership Program and was awarded an Edward R. Murrow professional scholarship.
Mary Regan hails from Moycullen, County Galway, and is married to RTÉ news presenter Paul O'Flynn, with whom she has two children. She is the sister of Irish film actress and model Emma Eliza Regan, highlighting a family with strong ties to media and the arts.
Regan Surname Meaning, Origin, and History
The surname "Regan" is an Anglicized form of the Irish surname Ó Riagáin or Ó Ríogáin, derived from the ancient Gaelic word "ri," meaning "sovereign" or "king," with a diminutive suffix, suggesting "the king's child" or "big king." The name is associated with two distinct families: the O'Regans of Meath, who were influential before the Anglo-Norman invasion, and the O'Regans of Thomond, who are said to descend from a brother of the famous Irish king Brian Boru.
VIEW MOREWhere to Find Genealogy Records for Regan
We’ve analyzed YourRoots tree and records data to uncover where genealogists are finding key sources such as census, birth certificates, marriage records, and obituaries for the Regan family. Explore our most popular genealogy record sources for the Regan surname to learn more.
VIEW MOREAbout YourRoots
Explore your family tree geographically
Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.
Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.
Discover ancestors beyond "end-of-line" automatically
Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.
Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.
Find more DNA matches across all DNA tests
Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.
View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.
Ancestry DNA analysis that goes deeper than others
Unlock exclusive reports that reveal your deeper origins.
- Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
- Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
- Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
Sign up freeAlready have an account? Log in
Coming Soon
We're actively working on many new features for YourRoots. Features marked v2 are ones we're planning to launch soon.
Have a particular feature request? Let us know below!