Last updated: March 2026

Character Name

Caitríona

Meaning — Irish form of Catherine or Katherine, derived from the Greek "Aikaterine" whose etymology is uncertain but may be connected to the Greek "katharos" meaning "pure". Caitríona is the specifically Irish Gaelic spelling distinguishing it from Catriona (Scottish Gaelic) and Catherine (English). It has been a consistently popular feminine name in Ireland and among the Irish diaspora.·Irish origin·Female·kat-REE-na

Caitríona Caitríona projects strength and purity in the Irish tradition — a name for women who are morally forthright and emotionally direct. The Irish spelling grounds the character firmly in Gaelic culture, suggesting someone for whom language and cultural identity are important, who chooses to maintain the distinctiveness of their heritage rather than anglicise it. Characters named Caitríona tend to be principled, warm-hearted, and possessed of a stubborn integrity.

Best genres for Caitríona

Contemporary FictionHistorical FictionLiterary FictionRomanceHistorical Romance

Famous characters named Caitríona

No verified literary characters with this exact given name were found yet. We are continuously expanding this section.


Variations & nicknames

CaitríonaCatrionaKatrinaCatherine

Pairs well with

Caitríona O'SullivanCaitríona MurphyCaitríona GallagherCaitríona FlanaganCaitríona WalshCaitríona Ní Bhriain

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Related names

Niamh

Old Irish · “Derived from the Old Irish word "niamh" meaning "bright" or "radiant". The name belongs to one of the most celebrated figures of Irish mythology, Niamh of the Golden Hair, a princess of Tír na nÓg (the Land of Eternal Youth) who fell in love with the poet-warrior Oisín and carried him away on her white horse across the sea.

Aoife

Old Irish · “Derived from the Old Irish "Aífe", itself from the word "oíph" meaning "beauty" (modern Irish "aoibh"). This ancient Irish name has been borne by several legendary figures, most notably a fierce warrior woman who engaged in single combat with the hero Cúchulainn, and a jealous queen in the tale of the Children of Lir who transformed her stepchildren into swans.

Siobhan

Irish · “The Irish form of Joan or Jane, introduced into Ireland via the Norman French name Jehanne during the medieval period. The name ultimately derives from the Hebrew Yohanan, meaning "God is gracious". Siobhán has been a staple of Irish feminine naming for centuries and became internationally recognisable through Irish actresses and cultural figures.

Caoimhe

Irish · “Derived from the Irish word "caomh" meaning "gentle", "beautiful", or "precious". The name has been used in Ireland since the early medieval period and is associated with warmth, kindness, and quiet inner beauty. Several Irish saints bore forms of this name, reflecting its long tradition within Irish Christian culture.

Brigid

Old Irish · “Derived from the Old Irish "Brigit" or "Bríg", meaning "exalted one" or "the high one", from a Proto-Celtic root "briganti" meaning "high, lofty, the exalted one". Brigid was one of the most important goddesses of pre-Christian Ireland, associated with poetry, healing, smithcraft, and the hearth fire. The Christianised Saint Brigid of Kildare (c. 451–525) became one of Ireland's three patron saints.


More Irish names

Roisin

Derived from the Irish word "rós" meaning "rose" combined with the diminutive suffix "-ín", giving the full meaning "little rose". The name carries deep cultural significance in Irish tradition through the poem "Róisín Dubh" (Dark Little Rose), a 16th-century allegorical poem in which Ireland is personified as a dark-haired girl — a coded political metaphor that persisted through centuries of occupation.

Clodagh

Named after the River Clodagh in County Tipperary and County Waterford, Ireland — one of several Irish rivers whose names became given names. The river name itself is of uncertain Celtic origin, possibly derived from an ancient tribal or geographical term. Clodagh as a given name was popularised by the Marquess of Waterford who named his daughter after the family's local river in the late nineteenth century, making it a relatively modern addition to the Irish naming canon.

Padraig

The Irish form of Patrick, derived from the Latin "Patricius" meaning "nobleman" or "of noble birth", from "pater" (father). Saint Patrick (c. 385–461 AD), the patron saint of Ireland, was a Romano-British missionary who became the most celebrated figure in Irish Christianity. The Irish form Pádraig has been used in Ireland continuously since the early medieval period.

Breana

A modern variant spelling of Brianna, the feminine form of Brian, an Irish name of disputed origin — likely from a Celtic root meaning "high," "noble," or "hill." The name Brian was borne by the legendary Irish High King Brian Boru (941–1014), which cemented its prestige in Irish tradition. Breana is the softer, more contemporary rendering of this lineage.

Brennan

An Anglicised form of the Irish surname Ó Braonáin, meaning "descendant of Braonán", where Braonán is a diminutive of "braon" meaning "moisture", "drop", or "sorrow". The name is associated with Saint Brendan the Navigator (Naomh Bréanainn), the 6th-century Irish monk who, according to legend, sailed across the Atlantic to discover a western paradise. When used as a first name, it carries both the sorrow-drop etymology and the adventuring saint.

Siobhan

The Irish form of Joan or Jane, introduced into Ireland via the Norman French name Jehanne during the medieval period. The name ultimately derives from the Hebrew Yohanan, meaning "God is gracious". Siobhán has been a staple of Irish feminine naming for centuries and became internationally recognisable through Irish actresses and cultural figures.


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