Abbán m Old IrishMeans
"little abbot", derived from Irish
abb "abbot" combined with a diminutive suffix. This was the name of a 6th-century Irish saint, the son of King Cormac of Leinster.
Ailill m Old Irish, Irish MythologyMeans
"elf" in Irish. This name was borne by several early Irish kings. It also occurs frequently in Irish legend, borne for example by the husband of Queen
Medb.
Amalgaid m Old IrishOld Irish name of uncertain meaning. This was the name of a few early Irish kings.
Aneirin m Old Welsh, WelshOld 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.
Berach m Old IrishDerived from Old Irish
berach meaning
"sharp, pointed". This was the name of a 6th-century Irish saint.
Bláán m Old IrishFrom Old Irish
blá meaning
"yellow" combined with a diminutive suffix. This was the name of 6th-century Irish saint, a bishop of Kingarth on the Isle of Bute in Scotland.
Bran 1 m Irish, Irish Mythology, Old IrishMeans
"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.
Brennus m Gaulish (Latinized)Latinized form of a Celtic name (or title) that possibly meant either
"king, prince" or
"raven". Brennus was a Gallic leader of the 4th century BC who attacked and sacked Rome.
Brian m English, Irish, Old IrishMeaning 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.
Brychan m Old WelshDerived from Welsh
brych meaning
"speckled, freckled" combined with a diminutive suffix. Brychan Brycheiniog was a legendary Welsh king, said to be Irish by birth, the founder of the kingdom of Brycheiniog in central Wales. He reputedly fathered dozens of children, many of whom are regarded as saints.
Cadfan m Old WelshFrom an Old Welsh name, recorded in Latinized forms such as
Catamanus, meaning
"battle peak" from
cat "battle" and
bann "peak". Saint Cadfan, from Brittany, was a 6th-century missionary to Wales.
Cadoc m Old WelshFrom an Old Welsh name, recorded in Latinized forms such as
Catocus, derived from
cat meaning
"battle". This was the name of a 6th-century Welsh saint who was martyred by the Saxons.
Caratacus m Brythonic (Latinized)Latinized form of the Brythonic name *
Caratācos meaning
"loved", derived from the old Celtic root *
karu "to love". According to Roman writers, this was the name of a 1st-century British chieftain who rebelled against Roman rule.
Carthach m Old IrishMeans
"loving" in Irish. This was the name of two Irish saints, from the 6th and 7th centuries.
Cathal m Irish, Old IrishDerived 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.
Cathán m Old IrishDerived from Old Irish
cath "battle" combined with a diminutive suffix. Saint Cathán was a 6th-century Irish monk, a missionary to the Isle of Bute.
Cennétig m Old IrishOld Irish byname meaning either
"armoured head" or
"misshapen head" (Old Irish
cenn "head" and
étiud "armour, clothing" or
étig "ugly, misshapen"). This was the name of an Irish king, the father of
Brian Boru.
Cian m Irish, Irish Mythology, Old IrishMeans
"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.
Ciarán m Irish, Old IrishDiminutive 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.
Cináed m Medieval Scottish, Old IrishPossibly from Old Irish
cin "respect, esteem, affection" or
cinid "be born, come into being" combined with
áed "fire", though it might actually be of Pictish origin. This was the name of the first king of the Scots and Picts (9th century). It is often Anglicized as
Kenneth. The originally unrelated name
Coinneach is sometimes used as the modern Scottish Gaelic form.
Columbán m Old IrishPossibly an Irish diminutive of
Columba. Alternatively, it may be derived from Old Irish
colum "dove" and
bán "white". The 7th-century Saint Columbán of Leinster was the founder of several monasteries in Europe.
Conall m Irish, Old Irish, Irish MythologyMeans
"rule of a wolf", from Old Irish
cú "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.
Conchobar m Old Irish, Irish MythologyDerived from Old Irish
cú "hound, dog, wolf" (genitive
con) and
cobar "desiring". It has been in use in Ireland for centuries and was the name of several Irish rulers. It was borne by the Ulster king Conchobar mac Nessa, one of the central characters in the Ulster Cycle of Irish mythology, known for his tragic desire for
Deirdre and his war with Queen
Medb of Connacht.
Conn m Irish, Irish Mythology, Old IrishPerhaps 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.
Cúán m Old IrishMeans
"little wolf" or
"little hound" from Old Irish
cú meaning "wolf, hound" combined with a diminutive suffix. This was the name of an 8th-century saint.
Cuimín m Old IrishProbably from Old Irish
camm meaning
"bent, crooked". This was the name of a 6th-century Irish saint.
Cunobelinus m Brythonic (Latinized)Latinized form of a Brythonic name, possibly from old Celtic *
kū "dog, hound" (genitive *
kunos) combined with either the name of the god
Belenus or another Celtic root meaning "strong". This was the name of a 1st-century king of southeast Britain. He is known from Roman historians such as Suetonius and medieval Welsh histories, as well as from coins bearing his name.
Cynwrig m Old WelshDerived from Old Welsh
cynt meaning "first, chief" and
gur meaning "man", plus the suffix
ig indicating "has the quality of".
Drust m PictishPictish name probably derived from the old Celtic root *
trusto- meaning
"noise, tumult". This name was borne by several kings of the Picts, including their last king Drust X, who ruled in the 9th century.
Drustan m PictishDiminutive of
Drust. This name was borne by a 7th-century Irish saint who was active among the Picts in Scotland.
Dubhshláine m Old IrishDerived from Old Irish
dub "dark, black" and either
slán "challenge, defiance" or
Sláine, the Irish name of the River Slaney.
Dubthach m Old IrishOld Irish name derived from
dub "dark, black" in combination with a second element of unknown meaning. This was the name of a 6th-century saint, a bishop of Armagh. It also appears in Irish legend as a companion of
Fergus mac Róich.
Dumnorix m GaulishMeans
"king of the world" from Gaulish
dumnos "world" and
rix "king". This was the name of a 1st-century BC chief of the Gaulish tribe the Aedui.
Elisedd m Old WelshDerived from Welsh
elus meaning
"kind, benevolent". This was the name of two kings of Powys in Wales.
Énna m Old IrishPossibly from Old Irish
én meaning
"bird". This was the name of several Irish kings and heroes. It was also borne by a 6th-century saint who built the monastery of Killeany on Aran.
Féchín m Old IrishMeans
"little raven" from Old Irish
fiach "raven" combined with a diminutive suffix. This was the name of an Irish saint of the 7th century, the founder of the monastery at Fore. He died of the yellow plague.
Feidlimid m & f Old Irish, Irish MythologyTraditionally said to mean
"ever good", it might be related to Old Irish
feidil "enduring, constant". This was the name of three early kings of Munster. It was also borne by a 6th-century saint, typically called Saint Felim. In Irish legend, it was the name of the father of
Deirdre.
Fergal m Irish, Old IrishMeans
"man of valour", derived from the Old Irish elements
fer "man" and
gal "valour". This was the name of an 8th-century king of Ireland. As well as the Old Irish form of the name, this is the usual Anglicization of the Modern Irish form
Fearghal.
Fergus m Irish, Scottish, Irish Mythology, Old IrishMeans
"man of vigour", derived from the Old Irish elements
fer "man" and
guss "vigour, strength, force". This was the name of several early rulers of Ireland and Dál Riata, as well as many characters from Irish legend. Notably it was borne by the hero Fergus mac Róich, who was tricked into giving up the kingship of Ulster to
Conchobar. However, he remained loyal to the new king until Conchobar betrayed
Deirdre and
Naoise, at which point he defected to Connacht in anger. The name was also borne by an 8th-century saint, a missionary to Scotland.
... [more] Fiachna m Irish Mythology, Old IrishDerived from Irish
fiach meaning
"raven". This is the name of several characters from Irish legend. It was also borne by Fiachna mac Báetáin, a 7th-century king of Dál Araide.
Fintan m Irish, Irish Mythology, Old IrishPossibly means either
"white fire" or
"white ancient" in Irish. According to legend this was the name of the only Irish person to survive the great flood. This name was also borne by many Irish saints.
Flann m & f Irish, Old IrishMeans
"blood red" in Irish. This was the name of a 9th-century high king of Ireland.
Gwrtheyrn m Old Welsh (Modernized)From Old Welsh
Guorthigirn meaning
"supreme king", from
guor meaning "over" and
tigirn meaning "king, monarch". It is possible that this is not a name, but a title. According to medieval chroniclers, Gwrtheyrn (also known as Vortigern) was a 5th-century king of the Britons. It was he who invited the brothers
Hengist and
Horsa to Britain, which eventually led to the Anglo-Saxon conquest of England.
Iarlaithe m Old IrishFrom an Old Irish element of unknown meaning combined with
flaith "ruler, sovereign". Saint Iarlaithe was the founder of a monastery at Tuam in the 6th century.
Iorwerth m Welsh, Old WelshMeans
"worthy lord" from Old Welsh
ior "lord" and
gwerth "value, worth". This name was used by medieval Welsh royalty, including the prince Iorwerth Goch of Powys, who is mentioned in the tale the
Dream of Rhonabwy. It has sometimes been Anglicized as
Edward.
Lochlainn m Irish, Old IrishMeans
"Viking, Scandinavian" from Old Irish
Lochlann, a name for Scandinavia. It means "land of the lakes", derived from
loch "lake".
Lóegaire m Irish Mythology, Old IrishMeans
"calf herder", derived from Old Irish
lóeg "calf". In Irish legend Lóegaire Búadach was an Ulster warrior. He saved the life of the poet
Áed, but died in the process. This was also the name of several Irish high kings.
Lommán m Old IrishMeans
"little bare one", derived from Old Irish
lomm "bare" combined with a diminutive suffix. This was the name of a 5th-century saint, a nephew of Saint
Patrick.
Lonán m Irish, Old IrishMeans
"little blackbird", derived from Old Irish
lon "blackbird" combined with a diminutive suffix. This name was borne by several early saints.
Macdara m Irish, Old IrishMeans
"son of oak" in Irish. This was the name of a 6th-century saint from Connemara.
Máedóc m Old IrishMeaning unknown. Saint Máedóc (also known as Áedán) of Ferns was a 7th-century Irish bishop.
Máel Máedóc m Old IrishMeans
"disciple of Saint Máedóc" in Irish. Saint Máel Máedóc (also known as Malachy) was a 12th-century archbishop of Armagh.
Máel Sechnaill m Old IrishMeans
"disciple of Saint Seachnall" in Irish. This was the name of two Irish high kings: Máel Sechnaill mac Máele Ruanaid who ruled all of Ireland in the 9th century; and Máel Sechnaill mac Domnaill (called Malachy) who defeated the Norse of Dublin in the 10th century.
Mathgamain m Old IrishMeans
"bear" in Old Irish, a compound of
math, itself meaning "bear", and
gamuin meaning "calf". This was the name of a brother of the Irish king
Brian Boru.
Nechtan m Irish Mythology, Old IrishIrish name of uncertain meaning, possibly from a Celtic root meaning
"damp" (cognate with
Neptune). In Irish mythology Nechtan was the husband of
Boann, the goddess of the River Boyne. He is sometimes identified with
Nuada. This name was borne by the 5th-century Saint Nectan of Hartland in Devon, who was supposedly born in Ireland. It was also the name of several kings of the Picts (described mostly from Gaelic sources, this may represent a Pictish cognate).
Nynniaw m Old WelshProbably a Welsh form of *
Ninniau (see
Ninian). This form is used for
Nennius in
Brut y Brenhinedd, the Middle Welsh translation of the 12th-century Latin chronicles of Geoffrey of Monmouth. The name also appears in the Welsh tale
Culhwch and Olwen belonging to a man who is transformed into an ox.
Rígbarddán m Old IrishMeans
"little poet of the king", from Old Irish
rí "king" (genitive
ríg) combined with
bard "poet" and a diminutive suffix.
Rónán m Irish, Old IrishMeans
"little seal", derived from Old Irish
rón "seal" combined with a diminutive suffix. This was the name of several early Irish saints, including a pilgrim to Brittany who founded the hermitage at Locronan in the 6th century.
Senán m Irish, Old IrishMeans
"little old one", derived from Old Irish
sen "old" combined with a diminutive suffix. Saint Senán was a 6th-century monk who founded the monastery on Inis Cathaigh.
Taran m Welsh Mythology, PictishMeans
"thunder" in Welsh, from the old Celtic root *
toranos. It appears briefly in the Second Branch of the
Mabinogi. The name is cognate to that of the Gaulish god
Taranis. It was also borne by the 7th-century Pictish king Taran mac Ainftech.
Túathal m Old IrishMeans
"ruler of the people", from Old Irish
túath "people, country" and
fal "rule". This was the name of a few Irish kings, including the legendary Túathal Techtmar.
Ultán m Irish, Old IrishMeans
"of Ulster" in Irish. Ulster is a region in the north of Ireland. This name was borne by two 7th-century Irish saints.
Vercingetorix m GaulishMeans
"king over warriors" from Gaulish
wer "on, over" combined with
kingeto "marching men, warriors" and
rix "king". This name was borne by a 1st-century BC chieftain of the Gaulish tribe the Arverni. He led the resistance against Julius Caesar's attempts to conquer Gaul, but he was eventually defeated, brought to Rome, and executed.