Oonagh

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.”

Aisling

Old Irish · “Derived from the Old Irish "aislinge" meaning "dream" or "vision". The word also refers to a specific genre of Irish poetry, the "aisling", in which Ireland is personified as a beautiful woman who appears in a vision and laments the country's oppression. The name thus carries rich literary and political associations, with overtones of visionary idealism and the pursuit of an Ireland not yet achieved.”

Cliona

Old Irish · “Possibly derived from Old Irish "clú" meaning "fame" or "renown" with a feminine suffix. Clíodhna (also spelled Clíona or Cliodhna) is a significant figure in Irish mythology — one of the three waves of Ireland and a queen of the sídhe (fairy mounds) of Munster. She was sometimes said to be the most beautiful woman in the world, ruling the otherworldly realm of Tír Tairngire.”

Fionnuala

Old Irish · “Derived from the Old Irish "Fionnghala" composed of "fionn" meaning "white" or "fair" and "guala" meaning "shoulder" — together meaning "white shoulder" or "fair-shouldered". In the Irish legend of the Children of Lir, Fionnuala is the eldest daughter of the sea god Lir, transformed into a swan by her jealous stepmother Aoife and forced to wander the waters of Ireland for nine hundred years.”

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.”

Keenan

“An anglicised form of the Irish "Cianán" or "Caonán", diminutive forms meaning "little ancient one" (from "cian", ancient) or "little gentle one" (from "caon", gentle). The name was borne by several early Irish saints, including Saint Cianán of Duleek, who is credited with founding one of the earliest stone churches in Ireland at Duleek in County Meath in the fifth century.”

Torin

“Derived from the Irish/Scottish Gaelic "tòrr" meaning "a hill" or "a high craggy place", with a suffix giving the meaning "from the hill" or "hill chief". The name has a rugged, topographic quality common in Gaelic naming traditions, where the landscape itself shapes identity. It is used in both Irish and Scottish Gaelic contexts as a strongly masculine name associated with highland geography.”

Eileen

“An anglicised form of the Irish "Eibhlín", which is itself an Irish adaptation of the Norman French "Aveline" or Old High German "Avelin", possibly meaning "wished-for child". Eibhlín entered Ireland with the Normans in the twelfth century and became fully naturalised, achieving a special place in Irish-language poetry — the lament "Caoineadh Airt Uí Laoghaire" features an Eibhlín whose grief became one of the great poems of the Irish oral tradition.”

Caitlin

“The Irish form of Catherine, which entered Ireland from the Norman French "Cateline", itself from the Latin "Katharina" and Greek "Aikaterinē". Caitlín became fully naturalised in Ireland and is treated as a native name. It was famously borne by Caitlin Thomas, the Welsh wife of Dylan Thomas, whose memoir "Leftover Life to Kill" became a celebrated document of artistic grief and survival.”

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.”