Celtic Names

These names are used by Celtic peoples.
gender
usage
Aderyn f Welsh (Rare)
Means "bird" in Welsh. This is a modern Welsh name.
Ádhamh m Irish
Irish form of Adam.
Aeron m & f Welsh
From the name of the Welsh river Aeron, itself probably derived from the hypothetical Celtic goddess Agrona. Alternatively, the name could be taken from Welsh aeron meaning "berries".
Aerona f Welsh
Variant of Aeron.
Aeronwen f Welsh (Rare)
Combination of Aeron and the Welsh element gwen meaning "white, blessed".
Aeronwy f Welsh (Rare)
Extended form of Aeron.
Afon f & m Welsh (Rare)
Means "river" in Welsh. This is a Welsh name of recent origin.
Africa 2 f Irish (Rare)
Anglicized form of Aifric.
Aidan m Irish, English (Modern)
Anglicized form of Aodhán. In the latter part of the 20th century it became popular in America due to its sound, since it shares a sound with such names as Braden and Hayden. It peaked ranked 39th for boys in 2003.
Aideen f Irish
Anglicized form of Éadaoin.
Aifric f Irish
From Old Irish Affraic, possibly from Afraicc, the Old Irish name of the continent of Africa (see Africa 1). Alternatively, it could be from *Aithbrecc, an unattested earlier form of Aithbhreac. This was the name of two abbesses of Kildare in the 8th and 9th centuries. It was also borne by a 12th-century daughter of the king of the Isle of Mann who married the Anglo-Norman knight John de Courcy.
Aignéis f Irish
Irish form of Agnes.
Ailbhe f & m Irish, Irish Mythology
From Old Irish Ailbe, possibly derived from the old Celtic root *albiyo- "world, light, white" or Old Irish ail "rock". In Irish legend this was the name of a female warrior of the Fianna. It was also the name of a 6th-century masculine saint, the founder of a monastery at Emly.
Ailean m Scottish Gaelic
Scottish Gaelic form of Alan.
Aileas f Scottish Gaelic
Scottish Gaelic form of Alice.
Ailís f Irish
Irish form of Alice.
Ailis f Scottish Gaelic
Scottish Gaelic form of Alice.
Ailish f Irish
Anglicized form of Ailís.
Ailpean m Scottish Gaelic
Scottish Gaelic form of Alpin.
Aindrea m Scottish Gaelic
Scottish Gaelic form of Andrew.
Aindréas m Irish
Irish form of Andrew.
Aindriú m Irish
Irish form of Andrew.
Áine f Irish, Irish Mythology, Old Irish
Means "radiance, brilliance" in Irish. This was the name of a goddess of love and fertility in Irish legend, thought to dwell at the hill of Cnoc Áine in Limerick. It has sometimes been Anglicized as Anne.
Aingeal f Irish
Irish cognate of Angela.
Aisling f Irish
Means "dream" or "vision" in Irish. This name was created in the 20th century.
Aislinn f Irish
Variant of Aisling.
Aithne f Irish (Rare)
Possibly a variant of Eithne.
Alan m English, Scottish, Breton, French, Polish
The meaning of this name is not known for certain. It was used in Brittany at least as early as the 6th century, and it possibly means either "little rock" or "handsome" in Breton. Alternatively, it may derive from the tribal name of the Alans, an Iranian people who migrated into Europe in the 4th and 5th centuries.... [more]
Alana f English, Breton
Feminine form of Alan.
Alannah f Irish, English (Modern)
Variant of Alana. It has been influenced by the affectionate Anglo-Irish word alannah, from the Irish Gaelic phrase a leanbh meaning "O child".
Alaois m Irish (Rare)
Irish form of Aloysius.
Alasdair m Scottish Gaelic
Scottish Gaelic form of Alexander.
Alastar m Irish
Irish form of Alexander.
Alastríona f Irish
Feminine form of Alastar.
Alby m Irish
Anglicized masculine form of Ailbhe.
Aled m Welsh
From the name of a Welsh river, of uncertain meaning.
Alis f Welsh
Welsh form of Alice.
Alun m Welsh
Welsh form of Alan. It is also the name of two rivers in Wales.
Alwyn m Welsh
From the name of the River Alwen in northern Wales (a tributary of the River Dee).
Amhlaidh m Scottish Gaelic
Scottish Gaelic form of Olaf.
Amhlaoibh m Irish (Rare)
Irish form of Olaf.
Andreas m German, Greek, Swedish, Norwegian, Danish, Dutch, Welsh, Ancient Greek, Biblical Latin, Biblical Greek
Ancient Greek and Latin form of Andrew. It is also the form used in Modern Greek, German and Welsh.
Aneirin m Old Welsh, Welsh
Old Welsh name, possibly from the Latin name Honorius. This was the name of a 6th-century Brythonic poet, also known as Neirin or Aneurin, who is said to be the author of the poem Y Gododdin.
Aneurin m Welsh
Modern form of Aneirin.
Angharad f Welsh, Old Welsh (Modernized), Welsh Mythology
From an Old Welsh name recorded in various forms such as Acgarat and Ancarat. It means "much loved", from the intensive prefix an- combined with a mutated form of caru "to love". In the medieval Welsh romance Peredur son of Efrawg, Angharad Golden-Hand is the lover of the knight Peredur.
Angus m Scottish, Irish, English
Anglicized form of Aonghus.
Ann f English, Manx
English and Manx form of Anne 1. In the English-speaking world, both this spelling and Anne have been used since the late Middle Ages. Currently Ann is less popular than Anne (and both are less popular than their relatives Anna and Hannah).
Anna f English, Italian, German, Dutch, Swedish, Norwegian, Danish, Finnish, Estonian, Latvian, Greek, Hungarian, Polish, Russian, Ukrainian, Belarusian, Czech, Slovak, Bulgarian, Armenian, Icelandic, Faroese, Catalan, Occitan, Breton, Scottish Gaelic, Biblical, Biblical Greek, Biblical Latin, Old Church Slavic
Form of Hannah used in the Greek and Latin Old Testament. Many later Old Testament translations, including the English, use the Hannah spelling instead of Anna. The name appears briefly in the New Testament belonging to a prophetess who recognized Jesus as the Messiah. It was a popular name in the Byzantine Empire from an early date, and in the Middle Ages it became common among Western Christians due to veneration of Saint Anna (usually known as Saint Anne in English), the name traditionally assigned to the mother of the Virgin Mary.... [more]
Annag f Scottish Gaelic
Scottish Gaelic diminutive of Anna.
Annaig f Breton
Breton diminutive of Anna.
Annick f Breton, French
French form of Breton Annaig, a diminutive of Anna.
Anraí m Irish
Irish form of Henry.
Anwen f Welsh
Means "very beautiful" in Welsh, from the intensive prefix an- combined with gwen "white, blessed".
Aodh m Irish, Scottish Gaelic, Irish Mythology
From Old Irish Áed, which meant "fire". This was a very popular name in early Ireland, being borne by numerous figures in Irish mythology and several high kings. It has been traditionally Anglicized as Hugh.
Aodhagán m Irish
Diminutive of Aodh (actually double diminutive).
Aodhán m Irish
From the Old Irish name Áedán meaning "little fire", a diminutive of Áed (see Aodh). This name was borne by a 6th-century king of Dál Riata. It was also the name of a few early Irish saints, including a 6th-century bishop of Ferns and a 7th-century bishop of Lindisfarne.
Aoibhe f Irish
Variant of Aoife, or directly from Irish aoibh meaning "beauty".
Aoibheann f Irish
From Old Irish Oébfinn or Aíbinn, derived from oíb meaning "beauty, appearance, form" and finn meaning "white, blessed". This was the name of the mother of Saint Énna of Aran. It was also borne by the daughter of the 10th-century Irish high king Donnchad Donn.
Aoibhín f Irish
Diminutive of Aoibhe.
Aoibhinn f Irish
Variant of Aoibheann. It also coincides with the related Irish word aoibhinn meaning "delightful, pleasant".
Aoife f Irish, Irish Mythology
From Old Irish Aífe, derived from oíph meaning "beauty" (modern Irish aoibh). This was the name of several characters in Irish legend, including a woman at war with Scáthach (her sister in some versions). She was defeated in single combat by the hero Cúchulainn, who spared her life on the condition that she bear him a child (Connla). Another legendary figure by this name appears in the Children of Lir as the jealous third wife of Lir.... [more]
Aonghas m Scottish Gaelic
Scottish Gaelic form of Aonghus.
Aonghus m Irish, Scottish Gaelic, Irish Mythology
From Old Irish Óengus, possibly meaning "one strength" from óen "one" and guss "force, strength". Aonghus (sometimes surnamed Mac Og meaning "young son") was an Irish god of love and youth, one of the Tuatha Dé Danann. He was the son of Dagda and Boann. The name was also borne by an 8th-century Pictish king, several Irish kings, and a few saints, including a 9th-century bishop of Tallaght.
Aran 1 m & f Irish
From the name of the Aran Islands off the west coast of Ireland.
Ardal m Irish
Anglicized form of Ardghal.
Ardghal m Irish (Rare)
Means "high valour", derived from the Old Irish elements ard "high" and gal "valour".
Arianwen f Welsh
Derived from Welsh arian "silver" and gwen "white, blessed". This was the name of a 5th-century Welsh saint, one of the supposed daughters of Brychan Brycheiniog.
Armel m Breton, French
Breton and French form of the Old Welsh name Arthmail, which was composed of the elements arth "bear" and mael "prince, chieftain". This was the name of a 6th-century Welsh saint who founded abbeys in Brittany.
Artair m Scottish Gaelic
Scottish Gaelic form of Arthur.
Arwel m Welsh
Old Welsh name of unknown meaning.
Arwyn m Welsh
From the Welsh intensifying prefix ar- and gwyn meaning "white, blessed".
Arzhel m Breton
Breton form of Armel.
Ashling f Irish
Anglicized form of Aisling.
Assumpta f Irish
Latinate form of Assunta, used especially in Ireland.
Awstin m Welsh
Welsh form of Austin.
Báirbre f Irish
Irish form of Barbara.
Bairre m Irish
Diminutive of Finbar or Bairrfhionn.
Bairrfhionn m Irish (Rare)
Means "fair-haired", derived from Old Irish barr "top, head" and finn "white, blessed".
Barabal f Scottish Gaelic
Scottish Gaelic form of Barbara.
Barra m Irish
Diminutive of Finbar or Bairrfhionn.
Barry m Irish, English
Anglicized form of Barra.
Bearach m Irish (Rare)
Modern Irish form of Berach.
Beathag f Scottish Gaelic
Feminine form of Beathan.
Beathan m Scottish Gaelic
Derived from a diminutive of Scottish Gaelic beatha meaning "life".
Bébhinn f Irish (Rare)
Modern form of Bébinn.
Bedelia f Irish
Irish diminutive of Bridget.
Beitris f Scottish Gaelic
Scottish Gaelic form of Beatrice.
Berwyn m Welsh
Means "white top" from the Welsh elements barr "top, head" and gwyn "white, blessed". This is the name of a mountain range in Wales.
Bethan f Welsh
Welsh diminutive of Elizabeth.
Betrys f Welsh
Welsh form of Beatrice.
Bevin f Irish (Rare)
Anglicized form of Bébinn.
Bhaltair m Scottish Gaelic
Scottish Gaelic form of Walter.
Bhàtair m Scottish Gaelic
Scottish Gaelic form of Walter.
Biddy f Irish, English
Diminutive of Bridget.
Bidelia f Irish (Rare)
Diminutive of Bridget.
Blaanid f Manx
Manx form of Bláthnat.
Bláithín f Irish, Irish Mythology
Modern Irish form of Bláthíne.
Blanid f Irish
Anglicized form of Bláthnat.
Bláthnaid f Irish, Irish Mythology
Modern Irish form of Bláthnat.
Bleddyn m Welsh
From Welsh blaidd "wolf" combined with a diminutive suffix. This was the name of an 11th-century king of Gwynedd and Powys.
Blejan f Cornish
Means "flower" in Cornish.
Blodeuyn f Welsh (Rare)
Means "flower" in Welsh.
Blodwen f Welsh
Means "white flowers" from Welsh blodau "flowers" combined with gwen "white, blessed". This is the name of an 1878 Welsh opera by Joseph Parry.
Bran 1 m Irish, Irish Mythology, Old Irish
Means "raven" in Irish. In Irish legend Bran mac Febail was a mariner who was involved in several adventures on his quest to find the Otherworld.
Branwen f Welsh, Welsh Mythology
Means "white raven" from Old Welsh bran "raven" and gwen "white, blessed". According to the Second Branch of the Mabinogi she was the daughter of Llŷr. After she was mistreated by her husband Matholwch, the king of Ireland, she managed to get a message to her brother Brân, the king of Britain. Brân launched a costly invasion to rescue her, but she died of grief shortly after her return.
Breandán m Irish
Irish Gaelic form of Brendan.
Breda 1 f Irish
Anglicized form of Bríd.
Breeshey f Manx
Manx form of Bridget.
Brendan m Irish, English, Breton
From Brendanus, the Latinized form of the Old Irish name Bréanainn, which was derived from Old Welsh breenhin meaning "king, prince". Saint Brendan was a 6th-century Irish abbot who, according to legend, crossed the Atlantic and reached North America with 17 other monks.
Briallen f Welsh (Rare)
Derived from Welsh briallu meaning "primrose". This is a modern Welsh name.
Brian m English, Irish, Old Irish
Meaning uncertain, possibly related to the old Celtic root *brixs "hill, high" (Old Irish brií) or the related *brigā "might, power" (Old Irish briíg). It was borne by the Irish king Brian Boru, who thwarted Viking attempts to conquer Ireland in the 11th century. He was slain in the Battle of Clontarf, though his forces were decisively victorious. This name was common in Ireland after his time, and it was introduced to northern England by Norse-Gael settlers. It was also used in Brittany, and was brought to England by Bretons in the wake of the Norman Conquest. Though it eventually became rare in the English-speaking world, it was strongly revived in the 20th century, becoming a top-ten name for boys in most regions.
Bríd f Irish
Modern Irish form of Brighid.
Bride f Irish
Anglicized form of Bríd.
Bridget f Irish, English
Anglicized form of the Irish name Brighid, Old Irish Brigit, from old Celtic *Brigantī meaning "the exalted one". In Irish mythology this was the name of the goddess of fire, poetry and wisdom, the daughter of the god Dagda. In the 5th century it was borne by Saint Brigid, the founder of a monastery at Kildare and a patron saint of Ireland. Because of the saint, the name was considered sacred in Ireland, and it did not come into general use there until the 17th century. In the form Birgitta this name has been common in Scandinavia, made popular by the 14th-century Saint Birgitta of Sweden, patron saint of Europe.
Bridie f Irish
Anglicized diminutive of Bríd.
Brighid f Irish, Irish Mythology
Newer Irish form of Brigit (see Bridget). Since the 1948 spelling reform, this name is spelled Bríd.
Brigid f Irish, Irish Mythology
Irish variant of Brighid (see Bridget).
Brogán m Irish (Rare)
From the Old Irish name Broccán, derived from bróc "shoe, sandal, greave" combined with a diminutive suffix. This was the name of several Irish saints, including Saint Patrick's scribe.
Bron f Welsh
Short form of Bronwen.
Brónach f Irish
Means "sad", derived from Irish brón meaning "sorrow". Saint Brónach was a 6th-century Irish mystic.
Bronagh f Irish
Anglicized form of Brónach.
Bronwen f Welsh
Seemingly derived from Welsh bron "breast" and gwen "white, blessed", though it has sometimes occurred as a variant spelling of the legendary name Branwen. It has been used as a given name in Wales since the 19th century. It is borne by a character in Richard Llewellyn's 1939 novel How Green Was My Valley, as well as the 1941 movie adaptation.
Bryn m & f Welsh, English (Modern)
Means "hill, mound" in Welsh. In Wales it is almost always a masculine name, though elsewhere in the English-speaking world it can be unisex (see Brynn).
Brynmor m Welsh
From the Welsh place name Brynmawr meaning "great hill".
Cadell m Welsh (Rare)
From Old Welsh Catell, derived from cat "battle" and a diminutive suffix. This was the name of two early kings of Powys in Wales.
Cadeyrn m Welsh (Rare)
From Old Welsh Catigirn meaning "battle king", derived from cat "battle" and tigirn "king, monarch". This was the name of a 5th-century king of Powys in Wales, the son of Vortigern.
Cadfael m Welsh (Rare)
From Old Welsh Catmail meaning "battle prince", from cat "battle" and mael "prince". This was apparently the birth name of Saint Cadoc. It was used by the British author Ellis Peters for the main character in her books The Cadfael Chronicles, first released in 1977.
Cadhla f Irish
Means "beautiful" in Irish.
Cadi f Welsh
Short form of Catrin.
Cadogan m Welsh (Rare)
Anglicized form of Cadwgan.
Cadwalader m Welsh (Rare)
Anglicized form of Cadwaladr.
Cadwaladr m Welsh
From Old Welsh Catgualatr (also recorded in many other spellings) meaning "leader of the battle", from cat "battle" and gwaladr "leader". This was the name of a 7th-century king of Gwynedd. According to Geoffrey of Monmouth he was the last king of all of the Britons. This name was also borne by a 7th-century Welsh saint.
Cadwgan m Welsh (Rare)
From Old Welsh Catguocaun (and many other spellings) meaning "glory in battle", from cat "battle" and guocaun "glory, honour". It appears briefly in the medieval Welsh tale The Dream of Rhonabwy.
Caerwyn m Welsh
Derived from the Welsh elements caer "fortress" and gwyn "white, blessed".
Cahal m Irish
Anglicized form of Cathal.
Cahir m Irish
Anglicized form of Irish Cathaoir, possibly meaning "battle man" from Old Irish cath "battle" and fer "man".
Cailean m Scottish Gaelic
Means "whelp, young dog" in Scottish Gaelic. This name was borne by Cailean Mór, a 13th-century Scottish lord and ancestor of Clan Campbell.
Cairbre m Irish
Means "charioteer" in Irish. This was the name of two semi-legendary high kings of Ireland.
Cairistìona f Scottish Gaelic
Scottish Gaelic form of Christina.
Cáit f Irish
Short form of Caitríona.
Caitlín f Irish
Irish form of Cateline, the Old French form of Katherine.
Caitlin f Irish, English
Anglicized form of Caitlín.
Caitria f Irish (Rare)
Possibly a form of Caitríona.
Caitríona f Irish
Irish form of Katherine.
Caitrìona f Scottish Gaelic
Scottish Gaelic form of Katherine.
Calum m Scottish Gaelic
Scottish Gaelic form of Columba.
Caoilfhionn f Irish
Derived from the Old Irish elements cáel "slender" and finn "white, blessed". This was the name of several Irish saints.
Caoimhe f Irish
Derived from Irish caomh meaning "dear, beloved, gentle".
Caoimhín m Irish
Irish form of Kevin.
Caolán m Irish
From Irish caol meaning "slender" combined with the diminutive suffix -án.
Caomh m Irish (Rare)
Means "dear, beloved, gentle" in Irish.
Caomhán m Irish (Rare)
From Old Irish Cóemán, derived from cóem "dear, beloved, gentle" combined with a diminutive suffix. This was the name of several early Irish saints.
Caradog m Welsh, Arthurian Cycle
From the Old Welsh name Caratauc, a Welsh form of Caratācos. This is the name of several figures in Welsh history and legend, including an 8th-century king of Gwynedd, a 12th-century saint, and a son of Brân the Blessed. In Arthurian romance Caradog is a Knight of the Round Table. He first appears in Welsh poems, with his story expanded by French authors such as Chrétien de Troyes.
Carbrey m Irish (Rare)
Anglicized form of Cairbre.
Carbry m Irish (Rare)
Anglicized form of Cairbre.
Caron f & m Welsh
From the name of places near the town of Tregaron in Ceredigion, Wales.
Carroll m Irish
Anglicized form of Cearbhall. A famous bearer of the surname was Lewis Carroll (1832-1898), whose real name was Charles Lutwidge Dodgson, a British author known for Alice's Adventures in Wonderland.
Carwyn m Welsh
Derived from Welsh caru "to love" and gwyn "white, blessed". This name was created in the 20th century.
Carys f Welsh
Derived from Welsh caru meaning "love". This is a relatively modern Welsh name, in common use only since the middle of the 20th century.
Cathair m Irish
Variant of Cathaoir.
Cathal m Irish, Old Irish
Derived from Old Irish cath "battle" and fal "rule". This was the name of a 7th-century Irish saint. It was also borne by several Irish kings. It has sometimes been Anglicized as Charles.
Cathaoir m Irish (Rare)
Irish Gaelic form of Cahir.
Catrin f Welsh, German
Welsh form of Katherine, as well as a German short form of Katharina.
Catriona f Irish, Scottish
Anglicized form of Caitríona (Irish) or Caitrìona (Scottish Gaelic).
Ceallach m Irish (Rare)
From Old Irish Cellach, of uncertain origin, traditionally said to mean "bright-headed". Alternatively it could be derived from Old Irish cellach "war, strife" or cell "church". This name was borne by several early Irish kings and by a 12th-century saint, an archbishop of Armagh.
Cearbhall m Irish
From Old Irish Cerball, probably from cerb meaning "pointed, sharp, cutting". This was the name of a few medieval Irish kings.
Cefin m Welsh
Welsh form of Kevin.
Ceinwen f Welsh
Derived from Welsh cain "good, lovely" and gwen "white, blessed". This was the name of a 5th-century Welsh saint also known as Cain or Keyne.
Celyn m & f Welsh
Means "holly" in Welsh. It appears briefly in the Welsh tale Culhwch and Olwen, belonging to a son of Caw, but was not typically used as a given name until the 20th century.
Ceri f & m Welsh
Meaning uncertain. It could come from the name of the Ceri River in Ceredigion, Wales; it could be a short form of Ceridwen; it could be derived from Welsh caru meaning "to love".
Ceridwen f Welsh
Possibly from cyrrid "bent, crooked" (a derivative of Old Welsh cwrr "corner") combined with ben "woman" or gwen "white, blessed". According to the medieval Welsh legend the Tale of Taliesin (recorded by Elis Gruffyd in the 16th century) this was the name of a sorceress who created a potion that would grant wisdom to her son Morfan. The potion was instead consumed by her servant Gwion Bach, who was subsequently reborn as the renowned bard Taliesin.... [more]
Cerridwen f Welsh
Variant of Ceridwen.
Cerys f Welsh
Variant of Carys.
Christy f & m English, Irish
Diminutive of Christine, Christina, Christopher and other names beginning with Christ. In Ireland this name is typically masculine, though elsewhere in the English-speaking world it is more often feminine (especially the United States and Canada).
Cian m Irish, Irish Mythology, Old Irish
Means "ancient, enduring" in Irish. In Irish mythology this was the name of the father of Lugh Lámfada. It was also borne by the mythical ancestor of the Ciannachta and by a son-in-law of Brian Boru.
Cianán m Irish, Old Irish
Diminutive of Cian. This was the name of a 5th-century Irish saint.
Ciannait f Irish
Feminine form of Cian.
Ciar m & f Irish, Irish Mythology, Old Irish
Derived from Irish ciar meaning "black". In Irish legend Ciar was a son of Fergus mac Róich and Medb, and the ancestor of the tribe of the Ciarraige (after whom County Kerry is named). As a feminine name, it was borne by an Irish nun (also called Ciara) who established a monastery in Tipperary in the 7th century.
Ciara 1 f Irish
Feminine form of Ciar. This is another name for Saint Ciar.
Ciarán m Irish, Old Irish
Diminutive of Ciar. This was the name of two 6th-century Irish saints: Ciarán the Elder, the founder of the monastery at Saighir, and Ciarán the Younger, the founder of the monastery at Clonmacnoise.
Cillian m Irish
Probably from Old Irish cell meaning "church" combined with a diminutive suffix. This was the name of a 7th-century Irish saint who evangelized in Franconia. He was martyred in Würzburg.
Cillín m Irish
Variant of Cillian.
Cionaodh m Irish (Rare)
Modern Irish form of Cináed.
Ciorstaidh f Scottish Gaelic
Scottish Gaelic form of Kirsty.
Cledwyn m Welsh
Possibly derived from Welsh caled "rough, hard" and gwyn "white, blessed". This is the name of a small river (Cledwen) in Conwy, Wales.
Clíodhna f Irish, Irish Mythology
Meaning unknown. In Irish legend this was the name of a beautiful goddess. She fell in love with a mortal named Ciabhán and left the Land of Promise with him, but when she arrived on the other shore she was swept to sea by a great wave.
Clíona f Irish
Variant of Clíodhna.
Clodagh f Irish
From the Clodiagh, a small river in County Waterford, Ireland. It was first used as a given name by Clodagh Beresford (1879-1957), daughter of the Marquess of Waterford.
Coinneach m Scottish Gaelic
Scottish Gaelic form of the Old Irish name Cainnech, derived from caín meaning "handsome, beautiful, good". It is often Anglicized as Kenneth. It is also used as a modern Scottish Gaelic form of the unrelated name Cináed.
Coleman m Irish, English
Anglicized form of Colmán.
Colm m Irish
Variant of Colum.
Colmán m Irish, Old Irish
Diminutive of Colm (see Colum). This was the name of a large number of Irish saints.
Colum m Irish, Old Irish
Irish form of Columba. The Old Irish word columb or colum also means "dove", derived from Latin columba.
Colwyn m Welsh
From the name of a bay and seaside town in Conwy, Wales.
Comgán m Irish (Rare)
Old Irish form of Comhghán.
Comhghall m Irish (Rare)
Means "fellow hostage" from Old Irish com "with, together" and gíall "hostage". This was the name of a 6th-century saint, the founder of a monastery at Bangor, Ireland.
Comhghán m Irish (Rare)
Means "born together" from Old Irish com "with, together" and gan "born". Saint Comgán was the founder of a monastery at Killeshin in the 6th or 7th century.
Conall m Irish, Old Irish, Irish Mythology
Means "rule of a wolf", from Old Irish "hound, dog, wolf" (genitive con) and fal "rule". This is the name of several characters in Irish legend including the hero Conall Cernach ("Conall of the victories"), a member of the Red Branch of Ulster, who avenged Cúchulainn's death by killing Lugaid.
Conán m Irish, Old Irish
Irish Gaelic form of Conan.
Conan m Irish
Means "little wolf" or "little hound" from Irish "wolf, hound" combined with a diminutive suffix. This was the name of several early saints, including a 7th-century bishop of the Isle of Man. It appears in Irish legend as a companion Fionn mac Cumhaill. A famous bearer of it as a middle name was Arthur Conan Doyle (1859-1930), the author of the Sherlock Holmes mystery stories. It is also the name of the hero of the Conan the Barbarian series of books, comics and movies, debuting 1932.
Concepta f Irish
Latinate form of Concetta, used especially in Ireland.
Conchúr m Irish, Irish Mythology
Modern Irish form of Conchobar.
Conleth m Irish
Anglicized form of the Old Irish name Conláed, possibly meaning "constant fire" from cunnail "prudent, constant" and áed "fire". Saint Conláed was a 5th-century bishop of Kildare.
Conley m Irish
Anglicized form of Conleth.
Conn m Irish, Irish Mythology, Old Irish
Perhaps from Old Irish conn meaning "sense, reason" or cenn meaning "head, chief". This was the name of a legendary high king of Ireland, Conn of the Hundred Battles.
Connor m Irish, English (Modern)
Variant of Conor, based on the usual spelling of the surname that is derived from the name. This is currently the most common way of spelling it in the English-speaking world, apart from Ireland.
Conor m Irish, English, Irish Mythology
Anglicized form of Conchobar (or the Modern Irish form Conchúr).
Corentin m Breton, French
French form of the Breton name Kaourintin, possibly from korventenn meaning "hurricane, storm". Alternatively, it could be connected to the Brythonic root *karid meaning "love" (modern Breton karout). This was the name of a 5th-century bishop of Quimper in Brittany.
Cormac m Irish Mythology, Irish
From Old Irish Cormacc or Corbmac, of uncertain meaning, possibly from corb "chariot, wagon" or corbbad "defilement, corruption" combined with macc "son". This is the name of several characters from Irish legend, including the semi-legendary high king Cormac mac Airt who supposedly ruled in the 3rd century, during the adventures of the hero Fionn mac Cumhaill. This name was also borne by a few early saints.
Cowal m Irish (Rare)
Anglicized form of Comhghall.
Críostóir m Irish
Irish form of Christopher.
Croía f Irish (Modern)
From Irish croí meaning "heart". This name was used by Irish martial artist Conor McGregor for his daughter born 2019.
Cynog m Welsh
Welsh name of uncertain meaning. This was the name of a 5th-century Welsh saint, allegedly a son of Brychan Brycheiniog.
Cystennin m Welsh
Welsh form of Constantine.
Dafydd m Welsh
Welsh form of David. This name was borne by Dafydd ap Gruffydd, a 13th-century Welsh ruler, and Dafydd ap Gwilym, a 14th-century poet.
Dai m Welsh
Welsh diminutive of Dafydd.
Dáibhí m Irish
Irish form of David.
Dàibhidh m Scottish Gaelic
Scottish Gaelic form of David.
Dáire m Irish, Irish Mythology
Means "fruitful, fertile" in Irish. This name is borne by many figures in Irish legend, including the Ulster chief Dáire mac Fiachna who reneged on his promise to loan the Brown Bull of Cooley to Medb, starting the war between Connacht and Ulster as told in the Irish epic The Cattle Raid of Cooley.
Dáirine f Irish, Irish Mythology
Possibly derived from Dáire. This was the name of the daughter of the legendary Irish king Túathal Techtmar.
Dáithí m Irish
Means "swiftness, nimbleness" in Irish. This was the name of a semi-legendary high king of Ireland, also called Nathí. It is sometimes Anglicized as David.
Daithí m Irish
Variant of Dáithí.
Damhán m Irish
From Old Irish Damán meaning "calf, fawn", derived from dam "ox, deer" and a diminutive suffix. This was the name of an early Irish saint, a brother of Saint Abbán.
Damhnait f Irish
From Old Irish Damnat meaning "calf, fawn", a combination of dam "ox, deer" and a diminutive suffix. This name was borne by a 6th-century saint from Monaghan, as well as the 7th-century saint commonly called Dymphna.
Dara 1 m Irish
Anglicized form of Dáire.
Darach m Irish
Means "of oak" in Irish, from the genitive case of dair.
Daragh m Irish
Anglicized form of Dáire or Darach.
Darina 1 f Irish
Anglicized form of Dáirine.
Darragh m Irish
Anglicized form of Dáire or Darach.
Daveth m Cornish
Cornish form of David.
David m English, Hebrew, French, Scottish, Welsh, Spanish, Portuguese, Catalan, German, Swedish, Norwegian, Danish, Dutch, Czech, Slovene, Russian, Croatian, Serbian, Macedonian, Romanian, Biblical, Biblical Latin
From the Hebrew name דָּוִד (Dawiḏ), which was derived from דּוֹד (doḏ) meaning "beloved" or "uncle". David was the second and greatest of the kings of Israel, ruling in the 10th century BC. Several stories about him are told in the Old Testament, including his defeat of Goliath, a giant Philistine. According to the New Testament, Jesus was descended from him.... [more]
Deaglán m Irish
Irish form of Declan.
Dearbháil f Irish
From Old Irish Derbáil meaning "daughter of Fál", derived from the prefix der meaning "daughter" and Fál, a legendary name for Ireland.
Dearbhla f Irish
Variant of Dearbháil, perhaps influenced by Irish dearbh "true".
Deasún m Irish
Irish shortened form of Deasmhumhain (see Desmond).
Declan m Irish, English
Anglicized form of Irish Deaglán, Old Irish Declán, which is of unknown meaning. Saint Declan was a 5th-century missionary to the Déisi peoples of Ireland and the founder of the monastery at Ardmore.... [more]
Deiniol m Welsh
Welsh form of Daniel.
Deirbhile f Irish
Means "daughter of a poet" from Old Irish der "daughter" and fili "poet" (genitive filed). This was the name of a 6th-century Irish saint, also called Dervla.
Deirdre f English, Irish, Irish Mythology
From the Old Irish name Derdriu, meaning unknown, possibly derived from der meaning "daughter". This was the name of a tragic character in Irish legend who died of a broken heart after Conchobar, the king of Ulster, forced her to be his bride and killed her lover Naoise.... [more]
Delwyn m Welsh
From Welsh del "pretty" combined with gwyn "white, blessed". It has been used as a given name since the start of the 20th century.
Delyth f Welsh
From an elaboration of Welsh del "pretty". This is a recently created name.
Deniel m Breton
Breton form of Daniel.
Deòiridh f Scottish Gaelic
Means "pilgrim" in Scottish Gaelic.
Deòrsa m Scottish Gaelic
Scottish Gaelic form of George.
Dermot m Irish
Anglicized form of Diarmaid.
Derry m Irish
Diminutive of Dermot.
Derval f Irish
Anglicized form of Dearbháil or Deirbhile.
Dervila f Irish
Anglicized form of Deirbhile or Dearbháil.
Dervla f Irish
Anglicized form of Deirbhile or Dearbháil.
Deryn f & m Welsh
Possibly from the Welsh word deryn, a variant of aderyn meaning "bird".
Desmond m English, Irish
Anglicized form of Irish Deasmhumhain meaning "south Munster", referring to the region of Desmond in southern Ireland, formerly a kingdom. It can also come from the related surname (an Anglicized form of Ó Deasmhumhnaigh), which indicated a person who came from that region. A famous bearer is the South African archbishop and activist Desmond Tutu (1931-2021).
Devnet f Irish
Anglicized form of Damhnait.
Dewi 1 m Welsh
Possibly from Dewydd, an Old Welsh form of David. Saint Dewi, the patron saint of Wales, was a 6th-century bishop of Mynyw. A later Welsh form of David was Dafydd, which was more common in the medieval period. Dewi was revived in the 19th century.
Diarmaid m Irish, Irish Mythology
Meaning unknown, though it has been suggested that it means "without envy" in Irish. In Irish legend this was the name of a warrior who became the lover of Gráinne. It was also the name of several ancient Irish kings.
Dilwen f Welsh
Feminine form of Dilwyn.
Dilwyn m Welsh
From Welsh dilys "genuine" and gwyn "white, blessed". It has been used since the late 19th century.
Dilys f Welsh
Means "genuine" in Welsh. It has been used since the late 19th century.
Doireann f Irish, Irish Mythology
Possibly from the Old Irish prefix der "daughter" and finn "white, blessed". Alternatively it may be derived from Irish doireann "sullen, tempestuous". This was the name of several characters in Irish legend, including a daughter of Bodb Derg who poisoned Fionn mac Cumhaill after he spurned her advances.
Dòmhnall m Scottish Gaelic
Scottish Gaelic form of Donald.
Domhnall m Irish
Irish form of Donald.
Donagh m Irish
Anglicized form of Donnchadh (see Duncan).
Dónal m Irish
Irish variant of Domhnall (see Donald).
Donal m Irish
Anglicized form of Domhnall (see Donald).
Donnacha m Irish
Irish variant of Donnchadh (see Duncan).
Donncha m Irish
Irish variant of Donnchadh (see Duncan).
Donnchadh m Irish, Scottish Gaelic
Irish and Scottish Gaelic form of Duncan.
Drystan m Welsh
Welsh form of Tristan.
Dubhán m Irish (Rare)
From Old Irish Dubán meaning "little dark one", derived from dub "dark, black" combined with a diminutive suffix. This was the name of a few early saints.
Dylan m Welsh, English, Welsh Mythology
From the Welsh prefix dy meaning "to, toward" and llanw meaning "tide, flow". According to the Fourth Branch of the Mabinogi, Dylan was a son of Arianrhod and the twin brother of Lleu Llaw Gyffes. Immediately after he was baptized he took to the sea, where he could swim as well as a fish. He was slain accidentally by his uncle Gofannon. According to some theories the character might be rooted in an earlier and otherwise unattested Celtic god of the sea.... [more]
Dylis f Welsh
Variant of Dilys.
Dymphna f History (Ecclesiastical), Irish
Form of Damhnait. According to legend, Saint Dymphna was a young 7th-century woman from Ireland who was martyred by her father in the Belgian town of Geel. She is the patron saint of the mentally ill.
Éabha f Irish
Irish form of Eve.
Eachann m Scottish Gaelic
From the Old Irish name Echdonn meaning "brown horse", from ech "horse" and donn "brown". This name was historically common among the chiefs of Clan MacLean. It has sometimes been Anglicized as Hector.
Éadaoin f Irish, Irish Mythology
Modern Irish form of Étaín.
Eadbhárd m Irish
Irish form of Edward.
Ealar m Scottish Gaelic
Scottish Gaelic form of Hilary.
Ealasaid f Scottish Gaelic
Scottish Gaelic form of Elizabeth.
Ealisaid f Manx
Manx form of Elizabeth.
Éamon m Irish
Variant of Éamonn. This name was borne by American-born Irish president Éamon de Valera (1882-1975), whose birth name was Edward.
Eamon m Irish
Variant of Éamonn.
Éamonn m Irish
Irish form of Edmund.