REGAN
Regan is a surname of Irish origin, rooted in the Gaelic language of the British Isles. It is traditionally associated with the Christian populations of Ireland and bears a Celtic heritage.
The name is derived from the Gaelic patronymic form Ó Riagáin, meaning “descendant of Riagán.” The personal name Riagán is itself taken from the Gaelic word riodhgach, which translates as “impulsive” or “reckless.” This etymology places the surname squarely within the tradition of Gaelic naming, wherein a family’s name is linked to an ancestor’s characteristic or reputation.
In the early medieval period three distinct septs bore the Regan name, each with a separate origin and geographical association. The first sept is recorded in Counties Meath and Dublin and was one of the Four Tribes of Tara, the seat of the high kings of Ireland. The second sept descended from an individual named Riagan, identified as the nephew of Brian Boru, the prominent High King of Ireland who reigned from 1002 to 1014. This descendant ruled in the ancient territory of Tuathmhumhan, encompassing the modern counties of Clare, Limerick and Tipperary. The third sept was based in Carbery, in the south‑west of County Cork, and was kinsman to the MacCarthy dynasty. Fineen MacCarthy, writing in 1595, records fifteen families associated with this Carbery sept.
Within these traditions the surname emerged in its anglicised forms O' Riagain or O' Raogain. The earliest documented spelling is attributed to Maurice O' Regan, a gentleman born around 1125 who is believed to have written an account of the Norman invasion of Ireland during the reign of the High Kings, a period of significant opposition to the newcomers in 1170.
Prior to the great famine, members of the Regan sept emigrated to the United States of America. The diaspora spread the surname beyond Ireland, and it became a part of the broader Irish immigrant community in North America. One of its most renowned descendants is Ronald Regan, who served as President of the United States in the twentieth century.
In contemporary times the Regan surname remains closely linked to County Cork, where it continues to appear in genealogical records and among the Irish diaspora worldwide.
Typical given names associated with the Regan surname
Male
- Christopher
- David
- James
- John
- Mark
- Michael
- Patrick
- Paul
- Peter
- Thomas
Female
- Ann
- Catherine
- Elizabeth
- Emma
- Helen
- Joanne
- Lisa
- Margaret
- Mary
- Patricia
- Sarah
- Susan
Similar and related surnames
Related and similar names are generated algorithmically based on the spelling, and may not necessarily share an etymology.
How to communicate the surname Regan in...
Braille
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Morse
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There are approximately 11,225 people named Regan in the UK. That makes it the 814th most common surname in Britain. Around 172 in a million people in Britain are named Regan.
Origin: Celtic
Region of origin: British Isles
Country of origin: Ireland
Religion of origin: Christian
Language of origin: Gaelic
Famous people named Regan
- Vincent Regan - Film and television actor
- Linda Regan - Actress
- Alix Wilton Regan - Actress
- Bridget Regan - American actor and producer
- Mark Regan - Rugby union player
- Brian Regan - Actor
- Ashten Regan-Denham - Scottish politician
- Andrew Regan - Investor and adventurer
- Joan Regan - Pop music singer (1928 to 2013)
- Charles Tate Regan - Zoologist (1878 to 1943)
- John Regan - Football player
- David Regan - Academic (1939 to 1994)
- Geoffrey Regan - Writer
- Robbie Regan - Boxer
- James Regan - Cricketer
- Edwin Regan - Catholic bishop
Names and descriptions courtesy of Wikipedia, and may contain errors. This is not intended to be an exhaustive list of every famous person with this name.