The surname Kiely is of Irish origin and is derived from the Gaelic patronymic name Ó Cadhla, meaning “descendant of Cadhla.” The personal name Cadhla itself translates as “beautiful” or “graceful,” reflecting a trait that was likely celebrated by the early bearers of the name.

In Gaelic tradition the prefix Ó indicates a male line of descent, so that the name can be understood as “descendant(s) of the graceful one.”

Geographically the name is chiefly associated with the Munster counties of Waterford, Limerick and Cork. Variants such as Kealy, Keely and Keiley occur more frequently in Waterford and Limerick, while the spelling Keeley is noted in County Galway and Wicklow and Kealy in County Kilkenny. In the 17th‑century Petty Census of 1659, forms including O Quelly and Queally were recorded in Counties Clare and Waterford – further anglicisations of Ó Cadhla also recognised by Dr. Lynce in his work Cambrensis Eversus.

In the earlier centuries an Irish chieftain of Connemara, County Galway, who bore the name O Cadhla (also called O Kealy) was active around 1170, during the reign of Rory O’Connor, High King of Ireland (1166‑1198). This surname appears in contemporary records from that period, indicating a long presence in the region.

The coat of arms most commonly associated with the name depicts a chevron positioned between three black mullets on a silver shield. In heraldic terminology a chevron often signifies a roof‑tree of a house and is awarded to those who have built churches or fortresses or who have performed faithful service. The mullet, or star, is traditionally interpreted as an emblem of honour and achievement in the service of the state.

During the 20th‑century Gaelic Revival, Patrick O’Kiely of Ring, County Kerry, who insisted on writing his name in Irish as Ó Cadhla, played a notable role in the movement to revive and promote Ireland’s linguistic and cultural heritage.

In contemporary times the surname remains most common in Ireland, particularly in Waterford, Limerick and Cork. Migration and diaspora have carried the name across the Atlantic and to the United Kingdom, Canada, Australia and the United States; there it appears with less frequency but remains recognisable in its various spellings, including Kiely, Keily, Kiley and Kielty.

The legacy of the surname reflects the Gaelic tradition of associating personal names with valued attributes. The elements of Ó Cadhla preserve the meaning of grace and beauty, traits that continue to be a source of pride for families bearing the name today.

Typical given names associated with the Kiely surname

Male

  • Christopher
  • David
  • James
  • John
  • Kevin
  • Michael
  • Patrick
  • Paul
  • Peter
  • Thomas
  • William

Female

  • Ann
  • Anne
  • Carla
  • Catherine
  • Elizabeth
  • Karen
  • Kathleen
  • Louise
  • 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 Kiely in...

Braille

Morse

-.-....-..-.--

Semaphore

Semaphore KSemaphore ISemaphore ESemaphore LSemaphore Y

Did you know?

According to a survey carried out by Democracy Club, politicians and candidates with the surname Kiely are most likely to say that their favourite biscuit is a Coconut macaroon.

There are approximately 2,670 people named Kiely in the UK. That makes it roughly the 3,336th most common surname in Britain. Around 41 in a million people in Britain are named Kiely.

Origin: Celtic

Region of origin: British Isles

Country of origin: Ireland

Religion of origin: Christian

Language of origin: Gaelic

The Genealogist - UK census, BMDs and more online

Famous people named Kiely

  • Perri Kiely - Street dancer, rose to fame after winning Britain's Got Talent with dance troupe Diversity
  • Dean Kiely - Football player
  • Tom Kiely - Irish athlete (1869 to 1951)
  • Sophia Kiely - Actress
  • Benedict Kiely - Irish writer (1919 to 2007)
  • Kevin Kiely - Writer

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.

Your comments on the Kiely surname

BritishSurnames.uk is a Good Stuff website.