K

Kelly

Unisex English Irish
Enjoying this info? Buy us a coffee to keep it going! Support Us

Meaning & History

Kelly is a unisex given name of English and Irish origin, developed as an Anglicized form of the Irish given name Ceallach or the Irish surname Ó Ceallaigh which means "descendant of Ceallach". The meaning of the personal name Ceallach is uncertain, though it may derive from an Irish word for "bright-headed", "strife", or "monastery church". There is also a Clan Kelly in Scotland, while in Irish history the O'Kellys were chieftains of Ui Maine; the name is especially common in County Offaly and County Meath.

History and Etymology

The Anglo-Saxon ancestors of the Kelly surname in England lived near a woodland or a grove; however, the Irish Ó Ceallaigh is the most frequent origin. In older sources, the name was used exclusively for males in Ireland. The surname Kelly has been borne by notable figures such as actor and dancer Gene Kelly (1912–1996) and actress and princess Grace Kelly (1929–1982), whose marriage to Prince Rainier III of Monaco in 1956 brought the name international fame.

Given Name Usage

As a given name, Kelly was mostly masculine before 1940, but saw a dramatic rise in popularity for girls during the 1940s and 1950s. This shift was driven partly by Grace Kelly and partly by a female character named Kelly on the 1957 television series Bachelor Father. By the end of the 1970s, the name's popularity was declining. In modern usage, Kelly retains a small minority usage as a masculine name, especially within Celtic families, but it is predominantly given to girls. Variant forms include Kelley, Kelli, Kellie, Kelleigh, and Kaylee.

Cultural Significance

The name Kelly remains common in English-speaking countries, especially the United States, Australia, and Ireland. Traditional but less recently popular, it peaked for girls in the 1960s–1970s and is sometimes used as a surname turned given name. Associated with a strong Irish and Gaelic heritage, Kelly continues to be perceived as a friendly, approachable name in popular culture.

  • Meaning: "bright-headed", "strife", or "descendant of Ceallach"
  • Origin: Irish and English, Anglicized from Ó Ceallaigh
  • Type: Unisex given name (originally masculine)
  • Usage Regions: English-speaking world (mainly US, Ireland, UK, Australia)
  • Common Variants: Kelley, Kelli, Kellie, Kelleigh

Related Names

Variants
(Irish) Ceallach, Ceallagh (English) Kelley, Kelli, Kellie, Kelleigh
Other Languages & Cultures
(Old Irish) Cellach, Cellachán
User Submissions

Sources: Wikipedia — Kelly (given name)

Download

Name Certificate Free

Share