Liam is the most popular boy name in America. It's Irish. So are Finn, Declan, and Ronan. Then there's the deep Gaelic cuts: Oisin, Cormac, Cillian. Those require a pronunciation guide but they're worth the effort.
724 names — click any name for full meaning, origin, and safety analysis
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strong-willed warrior
Irishsupplanter
Englishwho resembles God
EnglishYahweh is gracious
Englishyoung warrior
Welshson of the sea
Welshsoldier, warrior
EnglishTwin
EnglishPriceless; of inestimable worth
EnglishLittle hollow; from the little hollow place
ScottishLittle fire; born of fire
Irishchampion, famous one
Irishlittle red-haired one
IrishGod is gracious
Scottishlittle king
Irishstranger, foreigner
Irishsoldier, merciful
Englishbear, bear-like strength
Englishson of James
Americantruth, from Hebrew Emmet meaning truth or faith...
Englishson of Carr (marsh dweller)
Americanman of prayer
Irishlover of hounds
IrishGod is gracious
Welshson of Brice, the speckled one
Englishmessenger of God
Hebrewdove
Scottishhedge dweller, from the enclosure
Englishfrom the brook
Englishhandsome
Englishdescendant of Bradán (salmon)
Irishhandsome at birth
Englishfair, white, bright
Irishlittle fire
AmericanGod's spear
Englishpatrician, of noble birth
Irishmuddy place, ditch
Scottishred king, famous ruler
Irishwealthy guardian
Englishcourageous, valiant
Irishbroom-covered hill
Englishlittle battle
Scottishbattle worthy
Englishlittle seal
Irishhandsome; fair one
Scottishhelpful; assistant; descendant of the helpful one
Americanfair-haired hero; white warrior
Scottishspeckled, freckled
Scottishred-haired, ruddy complexion
Scottishnoble, high
Irishson of Owen
Welshyoung dog, whelp
Englishdescendant of the dark one
Irishlover of churches
Irishman from South Munster
Irishassociated with the church
Irishnoble, illustrious
Irishcrown, wreath
Englishancient, enduring
Irishalert, watchful, vigilant
Americanbattle, warrior
IrishGod is gracious
Irishnarrow strait, channel
Scottishlittle dark one
Irishlittle red one (from red hair)
Irishfree man
EnglishYahweh is merciful
Englishstrife, war
Irishstrife, war
Irishbattle
Scottishyoung creature, cub
Englishson of the fair one
Irishchief, leader
Irishson of
Scottishdark warrior
Irishlittle fawn
Irishfrom the city of Troy
Englishsea-born, born of the sea
Welshnarrow strait
Americangreat, venerable, majestic
Englishspear strength, brave with the spear
Englishhandsome, cheerful
Englishbear, bear king
Spanishson of Egan, little fire
IrishGod is gracious
Irishsupplanter
Englishlarge homestead, great settlement
EnglishGod is gracious
AmericanGod is my judge
Americanruler of the world
Scottishhollow, ravine
Irishdescendant of Madan (little dog)
Irishland of lakes
Scottishson of
Scottishfollower of Dionysus
Englishlover of hounds, hound-desiring
Irishfair warrior, white hero
Irishstrong, virtuous, honorable
Latin Americantwin
Englishson of the red-haired one
Irishwood, forest
Scottishson of James
Americanmind, intellect, spirit
Englishland of lochs, land of fjords
Scottishson of Neil, son of the champion
Englishlittle cloak, beloved
Irishchief desire
Irishfire (from the sun god Aodh)
Americandark, dark-haired
Americansea warrior
Irishlittle red-haired one
Indiansupplanter, one who follows
Englishof Ares, warrior-like
Persiancloud
IrishGod will uplift (from Jeremy/Jeremiah)
Americangreat tide, son of the sea
Irishcouncil friend
EnglishGod will increase, God will add
Englishwho is like God
Americandove
Scottishson of Aodh (fire)
Americanslender, bright-headed
Irishnarrow, a strait
Scottishcrooked mouth, wry-mouthed
Scottishancient, enduring
Irishwealthy guardian, guardian of fortune
Englishoak grove, great
Irishdeep valley dwellers
Englishlittle fire
Irishprince, chieftain
Irishsmall songbird
Englishslender, narrow
Irishbrave in battle, vigilant
Irishresolute protector
Englishlittle church
Irishdescendant of Braonán, tearful one
Irishprince, chief
Bretoncrowned with laurels, victorious
Americanfrom the River Kelvin, narrow river
Scottishresolute protector, strong-willed warrior
Irishfrom the hollow
Americandescendant of Otto
Americandark warrior
Scottishfree man
Englishyellow, golden
Scottishbright fame
Englishspeckled, freckled
Americanat the holly trees
Irishspear ruler
Americanpossession, acquisition
Hebrewimmortal, not mortal
Welshpure (short for Catherine)
Englishriver (from Celtic afon)
Americanancient, enduring
Irishson of the prince/lord
Irishchief, lord
Irishbrave in battle
Irishrule of the spear, spear ruler
Englishstrong, virtuous, honorable
Americanpower of the tribe
Englishyellow-haired, blonde
Scottishlittle ancient one
Irishsalmon
Americanchariot boy
Irishlittle king
Irishcharcoal maker
Irishfrom the mouth of the Roe river
Scottishstrongly flooding, one who travels
Englishmy messenger, my angel
Hebrewland of Eoghan (Owen)
Irishwho is like God?
Irishlittle fire, fiery one
Irishlittle seal
Irishborn of fire (head of fire)
Scottishvalley, narrow glen
ScottishGod is gracious
Scottishfair, white (from Finn)
Irishbright pledge, noble hostage
Englishfair-haired, blonde head
Irishlittle dark one
Irishtumult, noise
Welshbright, radiant
Irishsupplanter
Irishlittle poet, little philosopher
Irishrye land; land where rye grows
Americanwarrior, fighter
Irishpowerful in battle
Americanslender, narrow
Irishhawk-like
Irishwealthy protector
Irishwell-born, noble
Scottishwarrior's estate
Americanfair, white, bright
Irishfrom the Roman gens Terentia
Englishbrave spear, strong with a spear
Englishhound of the plain
Irishancient, enduring, long-lived
Irishson of Adam
Irishbeloved (David) + valley (Devon)
African AmericanGod is gracious
Irishimpulsive, little king
Irishbright-headed warrior
Irishreputation, esteem
Englishchampion
Irishuniversal, whole
Americanbroad valley
Americanlittle fire
Turkishson of the fiery one
Irishcoastal land, border land
Englishfollower of Dionysus, god of wine
Frenchwho is like God (via Michael)
Americandefender of men
Scottishhigh place, hill top
Englishdescendant of the black-haired one
Irishpledge, oath
Irishadmirable, hawk-like
Irishdivine spear, god's spear
Scandinaviandark-haired
Persianhelmeted chief; armored head
Irishlittle fire; battle-worthy
Americanhelpful person
Americanworld ruler
Americanlittle dark one
Irishbrave ruler, strong king
Englishdark one, little dark one
Americanworld ruler
Englishdove
Scottishman from South Munster (south Munster province)
Irishfair-skinned, son of the fair one
IrishGod is gracious and humble
Catholicman of prayer
Irishfair, white, bright
Irishlittle king
Afrikaanschampion, cloud
IrishGod is gracious
Welshancient, enduring
Irishcompanion, friend
Americanlittle red-haired one
Americanlittle dark one
Irishpassionate, ardent
Irishlover of hounds
Irishlittle wolf, little hound
Irishslender, narrow
Irishvigilant in war
Americangreen/fresh river
Scottishlittle dark one
Irishraider, warrior
Scottishbright, radiant
Irishraven, crow
Americanone strength, unique strength
Scottishbattle, fighter
Americanlittle red-haired one
Irishslender, narrow
Irishchampion (from Old Irish Niall)
Englishfrom Laurentum; laurel-crowned
Frenchblond, yellow-haired
Scottishson of Gerald
Irishpine tree
Irishfair warrior
Irishacquired, possessed
EnglishSon of Walter
Scottishmy messenger, my angel
HebrewPatrick's town, fighter's settlement
Americandescendant of the hound of valor
IrishGod is gracious
Englishcurly-haired
Irishnarrow valley, mountain valley
Scottishchampion, famous one
Irishlittle fire
Americanbattle spirit, warrior
Americangreat one, gift
Irishslender, narrow
Irishoak tree ford
Scottishpowerful, bright-headed warrior
Irishdefender of men
Scottishson of Roderick
Welshsalmon, descendant of the salmon
Irishdescendant of Bradan (salmon)
Americanpledge, oath
Irishwolf-desire, wolf's help
Irishlittle seal
Irishoak tree
Englishspeckled, variegated
Frenchman of vigor, strong man
Irishwhite warrior, fair hero
Scottishson of
Englishprince, little raven
Irishvigilant in war, son of Cathasach
Americanlittle deer (Irish)
Irishson of Colin
Irishrulers advisor, mighty counselor
Englishisland
Scottishhandsome, cheerful
Bosnianprince, king
Irishfair, fair-haired, white
Irishlittle fire
Irishdefender of men
Scottishbeacon hill
Englishold river, ancient waters
Irishdivine, godlike
Indianof Mars, warlike
Americanbard, poet (from Irish Daimhin)
Irishhollow, cauldron
Americanchampion
Welshgentle, gentleness
Welshvariant of Devon: from the Devon region
African Americandark, dark-featured
Irishdiminutive of Judith, praised woman
Englishpossibly derived from Kevin (gentle birth)
Americantrout (from the fish's spotted pattern)
Americandescendant of the hawk-like one (Irish)
Hebrewlord of the sea
Scottishslender, powerful in battle
Irishcourageous, valiant
Irishfair, white
IrishGod is good
Irishhill, marshland
Americanland of Eoghan (Owen)
Irishbeloved, dear one
Englishproud descendant, son of the proud one
Irishhandsome, gentle
Irishgreat one
Americanlittle slender one
Americangreat tide, sea flow
Welshbattle, warrior chief
IrishGod is gracious
Englishtumult, noise
Englishsmooth, tender
Englishancient, enduring
Irishfather of multitudes
Dutchlion
Swahilison of Cadan, fighter
Englishhollow, seething pool
Americanrough, fierce (diminutive)
Irishslender, lean, narrow
Scottishnoble, virtuous
Americanelm tree
Irishdescendant of the spirited one
Americandescendant of the champion
Irishcalm, serene
Welshdark one, little dark-haired one
Irishlittle fire, flame
Irishslender, narrow
Irishchampion, winner
Britishpoet, philosopher
Irishred warrior, son of the red warrior
Irishborn of yew tree
Scottishdark warrior, little dark chieftain
Irishfrom the fortress
Irishjoyful, bright
Americanlittle rock, harmony
Frenchhandsome, well-born
Persianfrom Arcy, Norman town
Irishwar, strife
Irishfrom Tracy, a Norman place
Englishdefender of men
Scottishson of the devotee of Saint Fillan
Scottishclerk, scholar, scribe
Englishlittle saint, holy one
Irishslender, narrow
Irishcloud
Irishlittle king
Irishstrong wolf, wolf valor
Irishgreat, rocky hill
AmericanGod is gracious
Irishgates of paradise, lush
Arabiclittle poet; philosopher
Irishhardworking; powerful
Americanspeckled, freckled
Irishlover of churches
Irishland of the lochs, fjord-land (Scandinavia)
Scottishbattle, round barrel
Englishnoise, tumult
Englishstrength, honor
Englishbeloved, darling
Englishsupreme, excellent
Welshestate on the River Aire
Englishyellow, slender
Scottishhedgerow, boundary
Englishoak tree, oak grove
Irishdescendant of the dark-eyed one
Irishslender, narrow
Irishchampion, noble one
Irishson of Aodh (fire)
Scottishthunder
Welshwho is like God?
Irishwarrior (via Irish Kane)
Americanprince, king
IrishIreland, land of the west
Irishpleasant stream
Englishmighty hound, great wolf
Irishmountain of strength, exalted
Irishancient, enduring, long-standing
Irishfit, shapely, graceful
Irishhill, eminence (via Brian)
Englishslender, narrow
Irishdescendant of Brocán (little badger)
Irishdescendant of Braonán (moisture/sorrow)
Irishstone ringfort, castle
Irishdefender of men
Scottishcourageous, valiant
Latin Americanrocky settlement
Englishhound, warrior
Irishfirst of the month, calends
Welshruler of the world
Englishbrave in battle (via Casey etymology)
Americanmy light, my flame
Hebrewdescendant of fire, young warrior
Irishslender
Americanfrom Arcy (place name)
Irishskilled, expert, proficient
Arabicflowing, roaring (from the Rhône river)
Frenchvigilant in battle (from Casey/Cathasach root)
AmericanGod is gracious
Scottishbear king
Englishfrom the rocky hill, crag dweller
Irishlittle king, of royal descent
Irishyoung, youthful
Irishlittle fire
Irishvictory of the people
Americanspear, warrior
Americanthunder and lightning (via Raiden)
Americanoak grove
IrishGod will add, increase
AmericanGod is gracious
Irishascending, going upward
Indianrye meadow
Englishlittle deer, fawn
Irishwealthy protector, guardian of prosperity
Irishlord, chief, ruler
Irishwho is like God? (Michael, from Hebrew Mikha'el)
Americanlover of churches, bright-headed
Irishbroad valley
Irishyoung warrior
Welshlittle gentle one (variant of Kevin)
IrishGod is gracious
Scottishdark one, dark-haired
Americanson of the fair hero
Americanheart's friend, chosen friend
Welshwarrior
Irishsmall flame, little fire
Irishhigh, noble, strong
Irishlittle battle, warrior spirit
Americanbear king
Portugueseslender, powerful
Irishman of vigor
Scottishgreat, venerable
Americanbear strength
Americanconqueror
Americanfollower of Dionysus (god of wine)
Americanadmirable, fine, fortunate
Irishpoet; philosopher
Irishslender, narrow one
Irishland of the lochs, fjord-land
Scottishfair, white, bright
Irishvigilant, watchful
Americanchurch, monastic cell
Irishfrom Evreux, from the Evreux region
Frenchlittle fire
Irishlittle lord, champion
Irishman of goodness, full of goodness
Americanworld ruler, ruler of the world
Irishfifth
Irishslender, narrow
Irishleader, superior one
Irishbeyond, on the other side (of the river)
Hebrewthunder, god of thunder
Scandinavianfamous warrior
Englishwhite hawk, battle hawk
Welshtumult, noise of battle
Welshlittle king
Welshfair warrior, white hero
Scottishbelief, faith, creed
Irishfrom the rocky peaks
Irishservant of Saint John
Irishgreat, mighty
Americanpossessing goodness; gift
Englishmind, intellect, spirit
Englishlittle fire
Irishraider, warrior
Irishwhite, fair-haired
Scottishslender, narrow
Americandescendant of the warrior
Irishfrom the craggy hills, little hill
Scottishsupplanter
Englishcounsel power, wise advisor
Englishpale, sallow-complexioned
Irishslender, narrow
Americandark one, little dark one
Irishhonoring God
Englishhandsome, comely, gentle
IrishResolute protection; will-helmet
Irishborn of the yew tree
Scottishflood tide, abundance
Irishdark one, dark-haired
Irishspear ruler
Englishpure, clear
Americanrock, stone
Welshstrong, noble, virtuous
Irishson of the sea
Welshbear
Welshborn of the yew tree
Irishflowing river, running water
Englishson of Cadán, little battle
Americanson of Owen, young warrior
Welshson of Flann (red-haired one)
Scottishman of prayer, full of goodness
Irishlittle warrior or little church man
Irishslender, graceful
Irishhigh, noble, exalted
Irishdefender of men
Scottishman of prayer
Irishson of grace, son of good fortune
Scottishcourageous, valiant
Irishdark, black
Irishrye clearing, rye meadow
Irishpoet, philosopher, wise man
Irishinitials standing independently
Americanriver
Englishwarrior, fighter
Irishenlightened, bright
Englishnobleman, patrician (via Patrick)
Irishland of Eoghan (Irish)
African-Americanbroad valley, wide meadow
Americanhelpful, one who provides assistance
Americanlittle fire
IrishGod is my judge
Englishbrave as a bear, bold bear
Englishtwin
Scottishlittle saint, holy one
Irishblack-haired, dark one
IrishGod is gracious
Englishacquired, gotten
Americanslender, narrow
Irishancient, enduring
Irishman from South Munster (southern Ireland)
Irishoak grove, oak tree
Irishson of the servant of Saint John
Irishfaithful, loyal
Irishpraised, lauded
Scottishstrong lord, fierce chief
Welshgatekeeper, one who lives by the gates
Englishlittle deer
Irishconquering, victorious
Americanvictory of the people
Irishlittle king, kingly
Americanpowerful in battle (alternate interpretation)
Irishchief lord, noble leader
Britishbattle, fighter
Americanlittle wolf, wolf pup
Irishash tree
Englishdear little one, devotee
Spanishyoung warrior
Irishlittle swift one, bright and pleasant
Irishbrave in battle, vigilant
Irishlittle churchman, associated with the church
Irishbarn for cows, cowshed
Americanancient, enduring
Americandescendant of Bradan (salmon)
Americandescendant of Braol
Americanlittle fire
Irishslender, narrow
Irishdark warrior, dark brown champion
Irishdefender of men, protector of mankind
Scottishclover plant, good luck
Englishdove
Scottishdistinguished ruler
Irishlittle blind one, the blind one
Irishpossibly little duck, Gaelic diminutive
Irishlittle fire, born of fire
Irishlittle fire, born of fire
Irishhelpful
Americanson of Owen
Welshslender, narrow
Irishwise protector, counselor-guardian
Irishlittle salmon, little goad
Irishlittle bay, small inlet
Americanfrom the narrow forest
Americannoble, famous
Irishson of Uaid (Walter)
Irishmy angel, my envoy
Irishholy, divine
Americanisland
Irishhandsome son
Irishfair, white
Welshlord, master
Greeklittle seal
Irishson of the servant of John
Scottishfair warrior, white hero
Scottishhandsome, gentle, kind
Irishlittle dark one
Irishchampion, passionate one
Irishfair, beautiful
Irishrye clearing
Irishdescendant of the victorious one
Irishlight, bright one
Irishpossession, acquired
Englishdove
Irishlover of churches, church devotee
Irishfrom the deep valley (Devon region)
Americanson of Aodh (fire, sun)
Filipinostrong-willed warrior
IrishLittle red one
Irishhandsome, beautiful
Welshhandsome, beloved
Irishwealthy protector
Irishof the heights
Englishdescendant of the dark challenger
Irishlittle wolf
Irishfrom the Afton river
Scottishdark warrior
Irishvigilant, watchful
Irishraven
Welshhigh prominence, brow
Welshred king
Irishcloud
Irishlion-like
Welshgentle birth, beloved
Americanimmortal, divine
Welshwestward, to the west
Irishancient, enduring
Irishdark one, dark-complexioned
Scottishfrom Brittany, land of the Britons
Englishbrave traveler
Irishdove
Irishfair warrior, fair hero
Irishresolute protector, determined guardian
Englishson of the wave, born of the sea
Welshsalmon
Scottishlittle king, kingly
Americanof the elm tree, smooth stream
Irishtwin (loose association)
Americanwealthy protector
Irishspear, metalsmith
Englishdescendant of little fawn
Irishdark foreigner; dark stranger
Irishold river; slow-flowing water
Irishwoodland clearing with ferns
Englishbreast, rounded hill
Welshfull of life, lively, alive
Englishyarrow plant
Englishberry, fruit
Welshspear bearer, warrior
Irishson of the monk, son of the devoted one
Irishpowerful in battle; rock
Irishgreat homestead, wonderful dwelling
Englishone who breaks through
Irishson of the battle chief
Scottishblack, dark
Turkishbard, poet
Scottishcrow woodland clearing
Englishlittle hollow, sickle-shaped bay
Irishlittle seal
Irishman of prayer, full of goodness
Irishnoble one, of patrician birth
Irishdescendant of the champion
Irishruler of the people
Irishhawk-like; stately
Irishlittle rock, harmony
Celticson of Neil
Scottishlittle dark one
IrishArdent lord; spirited ruler. A rare name of Wel...
Welshnoble, high
Americanshelter, hut
Scottishfrom South Munster (southern Ireland)
IrishHonor
Irishfamous ruler
Englishson of the fair one
Scottishlittle man, young warrior
IrishDark one; descendant of Ciar
Irishbroom-covered hill
Englishfrom the valley settlement
Englishfrom the River Bandon, white water
Irishstrong wolf
Irishlittle fire
AmericanWater of life; the distilled spirit drink
Americanroyal, kingly
IrishGod is gracious (Irish/Hebrew origin)
Irishslender; narrow passage
Irishgrace, favor
EnglishWorld ruler; mighty lord of the world
Irishman of valor, hero
Irishclear, bright, famous
Englishbold counsel
Englishfair; white; bright
Irishfrom Britain, Briton
Englishfrom the alder grove
Englishruler of the world
Scottishsword, torch
Norsegreat, gifted
Americannoble, good
Irishdefender of men
Scottishfair, white, bright
Irishstrength, authority
Americanlittle iron one, iron-hearted
Irishred king, red-haired ruler
Scottishruler of the wheel, wheel king
Welshpraised, praiseworthy
GreekGod is gracious
Welshjust, equitable
Englishpledge, servant
Irishspear rule
Germanicrock, crag, cliff
Scottishadventurous, wanderer
Persianwho is like God?
Englishhigh, noble, strong
Irishhigh, noble
Irishold river, ancient waters
Irishnarrow strait or channel
IrishGod is gracious
IrishGod is gracious
IrishBranch; fern or bracken
Celticson of Daniel
Irishnoble, strong, virtuous
Irishdefender of men
Scottishgreat lord, great chief
CornishSlender, narrow; from Irish caol
Irishland of the fjords / Norseman
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