DERMOTT
The surname Dermott is of Irish origin and derives from the Gaelic personal name Diarmuid, which translates as “free man” or “without envy.” In the Gaelic patronymic system the name appears as Mac Diarmata, meaning “son of Diarmuid,” a form which later evolved into the modern surname.
In medieval annals the name is recorded in several spellings, notably MacDermot and its Anglicised variants MacDermott, McDermot, McDermott and simply Dermott or Dermod. These forms reflect the different languages and orthographic practices of Scotland and Ireland from the twelfth to the nineteenth centuries.
The MacDermot line is one of the most prominent Irish clans. The chief of the family is recognised by the Irish Genealogical Office and is entitled to be called The Mac Dermot, a title that dates from the reign of Dermot, the King of Connacht in the early fourteenth century a.d. The clan was divided into two principal branches: one situated in Coolavin, County Sligo, and the other in Kilronan, County Roscommon. The lands that belonged to these branches were historically referred to as “Mac Dermot’s County.”
Historical records attest to the clan’s influence over a broad period. The Annals of Lough Ce, chronicling major events in Irish history from 1014 to 1571, were inspired by the chieftain Brian Mac Dermot, who died at Moylurg in 1592. In the nineteenth century, Martin Mac Dermott (1823‑1905) became a celebrated Young Irelander and poet associated with the movement known as The Nation.
While the surname is rooted in Ireland, its bearers were introduced to other parts of the world during various waves of migration. In the United Kingdom it is most frequently found in the-speaking parts of England and Wales, but it also appears in Scotland, particularly in areas where the clan once held influence. In North America the first substantial influx of Dermotts arrived during the Great Famine of the 1840s, settling mainly in the United States in cities such as Boston, New York, Philadelphia and Chicago. Canadian Dermotts are concentrated in Alberta, British Columbia and Ontario. In Australia the name occurs in New South Wales and Victoria, while in New Zealand it is felt in Auckland, Wellington and Christchurch. The surname can also be found, on a smaller scale, in Malaysia, Singapore and India, reflecting the broader reach of the Irish diaspora.
The mythological background of the name adds to its cultural resonance. Diarmuid, the hero of the love‑triangle of Diarmuid and Gráinne, is portrayed as a handsome and invincible warrior. His name, meaning “without enemy,” has long been retained as a source of pride for families bearing the surname. An alternative explanation for the name’s suffix is the Gaelic doire meith, “oak meadow,” which would have identified a person dwelling near such a landscape.
Contemporary bearers of the surname are registered in the Republic of Ireland, where it remains one of the top five hundred family names. In addition to its presence in the Irish-speaking community, the name is still common amongst those with Irish heritage, often reflected in first names chosen by parents who wish to honour the legendary Diarmuid.
In summary, the surname Dermott encapsulates a rich tapestry of linguistic, historical and cultural threads that link the present-day family members back to a medieval Gaelic world defined by noble lineage, territorial allegiance and a celebrated heritage of names that convey the ideals of freedom and nobility.
Typical given names associated with the Dermott surname
Male
- Anthony
- David
- Ian
- John
- Jonathan
- Neil
- Paul
- Peter
- Scott
- Stephen
- Thomas
- William
Female
- Andrea
- Deborah
- Elizabeth
- Ellen
- Emma
- Esther
- Jc
- Joan
- Joanne
- Joy
- Karen
- Margaret
- Natalie
- Nicola
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 Dermott in...
Braille
⠙⠑⠗⠍⠕⠞⠞
Morse
-....-.-------
Semaphore
There are approximately 337 people named Dermott in the UK. That makes it one of Britain's least common surnames. Only around five in a million people in Britain are named Dermott.
Surname type: From given name or forename
Origin: Celtic
Region of origin: British Isles
Country of origin: Scotland
Religion of origin: Christian
Language of origin: Gaelic
Famous people named Dermott
- Beau Dermott - Singer
- Martin Dermott - Rugby league football player
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.