Irish Baby Names
Explore 275 irish names, each with its own meaning, history, and pronunciation. Find one that carries the stories you want your child to grow up with.
Irish names carry centuries of Gaelic heritage, saintly tradition, and mythic storytelling. They are among the most musical names in European naming, and many travel easily beyond Ireland once the pronunciation has been heard once.
A short history
The Irish naming tradition is built in three layers. The oldest comes from the sagas: Oisin, Fionn, Cormac, Maeve. A second wave arrived with early Christianity, bringing the saints: Ciaran, Brigid, Patrick, Brendan. The third, and most recent, is the modern Gaelic revival of the 19th and 20th centuries, which brought names like Saoirse and Niamh back into everyday use.
Naming traditions
Traditional Irish families often named children for grandparents in a fixed order (eldest son for his paternal grandfather, eldest daughter for her maternal grandmother), which is why the same names recur across generations in Irish records. The suffix -an (as in Ronan, Oisin) is a diminutive meaning 'little', so Ronan is 'little seal' and Oisin is 'little deer'.
Sound and style
Irish spelling can look unfamiliar but follows consistent rules. The 'mh' and 'bh' consonant clusters soften to a v or w sound. The 'ao' vowel pair reads as a long ee. Most popular Irish names anglicise cleanly; a small group (Tadhg, Caoimhe, Oisin) need a brief pronunciation note but reward the effort.
Frequently asked
What is a traditional Irish naming pattern?
Traditional Irish families often named the eldest son after his paternal grandfather, the eldest daughter after her maternal grandmother, and so on. This is why the same names cluster through generations in Irish family records.
Why do Irish names have unusual spellings?
Irish is a different language with its own spelling system, and most Irish names retain the Gaelic spelling rather than being transliterated. Once you know the basic rules ('mh' and 'bh' sound like v or w, 'ao' sounds like ee), most names become readable.
Clancy
“Red warrior's offspring”
From the Irish surname Mac Fhlannchadha, meaning son of the red warrior. The name has a lively, energetic quality and works well for both boys and girls as a given name. It carries a spirit of boldness and vivacity, and its Irish surname origins give it a rootedness that distinguishes it from more invented-sounding names.
Cliodhna
“Shapely, beautiful”
Cliodhna is the traditional Gaelic spelling of a name meaning shapely or beautiful. In Irish mythology, Cliodhna was a goddess of love and beauty who possessed three magical birds whose singing could heal the sick. The name carries an air of enchantment and otherworldly grace.
Cliona
“Shapely, beautiful”
Cliona is an anglicised form of the Irish name Cliodhna, meaning 'shapely' or 'beautiful'. In Irish mythology, Cliodhna was one of the most powerful figures of the otherworld, a goddess of love and beauty associated with the sea. The name carries an enchanting, ethereal quality that evokes the wild beauty of the Irish coast.
Clodach
“From the river”
Clodach is an Irish river name, a variant form connected to Clodagh, which derives from the River Clodagh in County Tipperary. The river name may relate to an old Irish word for stone or stony ford. According to tradition, the Marquess of Waterford first used the name for his daughter in the nineteenth century, drawing on the local river as a source of a distinctly Irish given name. Clodach carries the wild, romantic spirit of the Irish landscape.
Clodagh
“From the River Clody”
Clodagh derives from the River Clody (Clóideach) in County Tipperary, Ireland, making it one of the rare Irish names with a purely geographical origin rather than a mythological or descriptive one.
Cobhlaith
“Victorious sovereignty”
Cobhlaith is composed of two Old Irish elements: 'cobh', related to the word for victory, and 'flaith', meaning sovereignty, rule, or lordship. Together they create a name meaning victorious sovereignty or triumphant queen. The name was borne by several early medieval Irish noblewomen and princesses, attesting to its aristocratic and regal pedigree. It is one of the most distinctively Irish names, rarely seen outside Ireland and deeply rooted in early Christian Gaelic culture.
Colleen
“Girl”
Colleen comes from the Irish word cailin, simply meaning girl or young woman. The irony of the name is that while it is derived from an ordinary Irish word, it became far more popular as a given name among Irish diaspora communities in America, Australia, and Canada than it ever was in Ireland itself. It represents the way emigrant communities carry a romanticised version of their homeland.
Colm
“Dove”
Colm derives from the Latin 'columba', meaning dove, a symbol of peace, gentleness and the Holy Spirit. The name is most closely associated with Saint Colm Cille (also known as Columba), one of the three patron saints of Ireland. It carries centuries of Irish heritage and spiritual significance.
Colman
“Little dove”
Colman is an Irish name formed from 'colm', meaning dove, combined with the diminutive suffix '-an', giving the literal meaning of little dove. The dove is a universal symbol of peace, gentleness, and the Holy Spirit in Christian tradition, lending the name a quiet spiritual beauty. The diminutive form softens the name further, giving it an affectionate, tender quality that was well suited to the monastic and saintly tradition in which it flourished.
Columba
“Dove”
Columba is the Latin form of the Irish Colm or Colum, derived from the Latin columba meaning dove. The dove is one of the most ancient symbols of peace, innocence, and the Holy Spirit in Christian tradition. The name is forever associated with Saint Columba of Iona, one of Ireland's three patron saints, who carried the Christian faith from Ireland to Scotland in the sixth century.
Comhghall
“Fellow hostage”
Comhghall derives from Old Irish elements meaning fellow hostage or joint pledge. In early Irish society, the exchange of hostages was a solemn act of political alliance and trust, so the name carried connotations of honour and mutual commitment rather than captivity. It is inseparable from the memory of Saint Comhghall, the great monastic founder of Bangor.
Conan
“Little wolf, little hound”
Conan is a Gaelic name derived from the word 'con', meaning hound or wolf, with the diminutive suffix '-an', giving it the sense of little wolf or little hound. In Celtic tradition, the hound was a symbol of loyalty, courage, and nobility. The name has both Irish and Scottish roots, appearing in early Gaelic mythology as well as historical clan records. Today it carries a strong, slightly rugged character, bolstered by its famous literary associations.
Conchobar
“Lover of hounds”
Conchobar is the ancient Irish form of Conor, composed of the elements 'cu' meaning hound or wolf and 'cobar' meaning desiring or loving. The hound was a prized and noble animal in Celtic culture, associated with loyalty, hunting prowess, and warrior virtue. Conchobar mac Nessa, the legendary King of Ulster in the Ulster Cycle of Irish mythology, is the most famous bearer of this name, making it one of the great heroic names of the Gaelic tradition.
Conn
“Chief, wisdom”
Conn is an ancient Irish name meaning 'chief', 'reason', or 'wisdom'. It is one of the oldest names in the Irish tradition, borne by legendary High Kings and mythological heroes. Short, strong, and deeply rooted in Irish royal history, Conn packs an extraordinary amount of heritage into just four letters.
Conor
“Lover of hounds”
Conor is an anglicised form of the Old Irish Conchobar, combining cu (hound) and cobar (desire or loving). The name is deeply rooted in Irish mythology, most famously borne by Conchobar mac Nessa, the legendary king of Ulster in the great sagas of the Ulster Cycle. It has been one of the most consistently popular names in Ireland for generations.
Cormac
“Charioteer, son of defilement”
Cormac is an ancient Irish name with debated origins, most commonly interpreted as 'charioteer' or 'son of defilement', rooted in Old Irish mythology and kingship traditions.
Críostóir
“Bearer of Christ”
Críostóir is the Irish form of Christopher, derived from the Greek 'Khristophoros', meaning 'bearer of Christ' or 'Christ-carrier'. The name combines 'Khristos' (Christ, the anointed one) with 'phoros' (bearer, carrier). It carries the same devotional meaning as Christopher but in an unmistakably Gaelic form, used by Irish speakers and Gaelic revivalists in preference to the anglicised Christopher.
Cronan
“Little dark one”
Cronan is an Irish name derived from the Old Irish cron, meaning dark or swarthy, with the diminutive suffix -an, giving the sense of little dark one. The name was borne by several early Irish saints, the most notable being Saint Cronan of Roscrea, a 7th-century monastic founder and bishop. It has a gentle, melodic quality characteristic of many Old Irish names, and is considered a rare but historically grounded choice.
Daithi
“Swiftness, nimbleness”
Daithi is an ancient Irish name meaning swiftness or nimbleness. It is the native Irish form of David in some interpretations, though scholars also link it to the Old Irish word for quickness and agility. The name has a vibrant, energetic quality that reflects the spirit of the Irish landscape and its warrior tradition. Daithi was the name of the last pagan High King of Ireland, lending it a powerful historical gravitas.
Damhnait
“Little deer”
Damhnait derives from the Old Irish damh meaning deer or ox, combined with a feminine diminutive suffix, giving the meaning little deer. The deer was a sacred animal in Celtic tradition, associated with the otherworld, grace, and the untamed natural world. Damhnait is the name of an early Irish saint venerated in County Monaghan, whose feast day falls on 13 June.
Dara
“Oak tree, wisdom”
Dara comes from the Old Irish daire meaning oak tree or oak grove. The oak held an exceptionally high position in Celtic and druidic tradition as a symbol of strength, endurance, and sacred wisdom. Dara is used for both boys and girls in Ireland, making it one of the genuinely gender-neutral Irish names. Its simplicity, clear pronunciation, and meaningful resonance with the natural world have given it a timeless appeal across generations.
Darcy
“Dark one”
Darcy originates from the Irish surname O Dorchaidhe, meaning descendant of the dark one. The element 'dorcha' in Irish Gaelic means dark or shadowy, which likely referred to a dark-complexioned ancestor. The name gained enormous romantic appeal through Jane Austen's proud and ultimately devoted hero, Mr Fitzwilliam Darcy, in Pride and Prejudice.
Darragh
“Oak tree”
Darragh derives from the Irish word 'doire', meaning 'oak' or 'oak grove', symbolising strength, endurance, and deep roots.
Deaglán
“Full of goodness”
Deaglán is an ancient Irish name most famously borne by Saint Declán of Ardmore, one of the earliest Christian missionaries in Ireland. The name is generally interpreted as meaning 'full of goodness' or 'man of prayer', reflecting its strong ecclesiastical heritage. It carries a sense of spiritual depth and quiet strength.
Dearbhla
“True desire”
Dearbhla combines the Old Irish elements der, meaning true or genuine, and fail, meaning desire or longing. Together they create a name that speaks of authentic longing, desire that is real and deeply felt rather than superficial. The name was borne by several early Irish saints and has been in continuous use in Ireland for over a thousand years.
Declan
“Full of goodness”
Declan is an ancient Irish name traditionally interpreted as meaning 'full of goodness' or 'man of prayer.' It carries the weight of early Irish Christian heritage and the gentle strength of its saintly namesake.
Deirdre
“Sorrowful, broken-hearted”
Deirdre is an ancient Irish name most commonly interpreted as 'sorrowful' or 'broken-hearted,' though its exact etymology remains debated among scholars. It is forever linked to one of the great tragic heroines of Irish mythology.
Deirdriu
“Sorrowful one”
Deirdriu is the original Old Irish form of the name known in modern Irish as Deirdre. The etymology is uncertain but is traditionally connected to a root meaning sorrowful or broken-hearted. In the Ulster Cycle of Irish mythology, Deirdriu was prophesied at birth to bring ruin to Ulster. She became the most celebrated tragic heroine of early Irish literature, renowned for her devastating beauty and ill-fated love for Naoise. The name carries the weight of a great literary tradition.
Dermot
“Free from envy”
Dermot is the anglicised form of the Old Irish name Diarmuid (also spelled Diarmait), meaning 'free from envy' or 'without injunction'. The 'dior' element relates to being free or without constraint, and 'mait' to goodness or without ill will, producing a name that suggests a person of generous, unclouded spirit. It is a name with deep roots in Irish mythology, borne by one of the great tragic heroes of the Fenian Cycle.
Desmond
“From South Munster”
Desmond derives from the Irish 'Deas-Mhumhain', meaning South Munster, referring to the ancient province in the south of Ireland. It was originally a territorial surname adopted by the powerful Fitzgerald earls who ruled the region. As a given name it carries an air of quiet dignity, intellectual confidence, and principled character.
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