Best Sibling Names for Seamas
Names chosen to complement Seamas — matching origin (Irish), era, and style.
200 options109 girl125 boy
These sibling names share Seamas's Irish roots or similar popularity era, and start with a different letter to avoid alliteration.
Liam
Seamas & Liam
BoyIrish
resolute protector
#1 →
Aiden
Seamas & Aiden
BoyIrish
little fire
#40 →
Rowan
Seamas & Rowan
UnisexIrish
Gaelic
#76 ↑
Kiara
Seamas & Kiara
GirlIrish
little, dark one
#230 ↑
Killian
Seamas & Killian
BoyIrish
Warrior
#367 ↓
Kane
Seamas & Kane
BoyIrish
Warrior
#402 ↓
Callen
Seamas & Callen
BoyIrish
Battle; rock; Handsome
#450 ↑
Alanna
Seamas & Alanna
GirlIrish
Beautiful
#456 ↑
Garrett
Seamas & Garrett
BoyIrish
Spear strength
#483 ↓
Kyran
Seamas & Kyran
BoyIrish
Little and dark.
#508 →
Bradey
Seamas & Bradey
BoyIrish
A variation of the name 'Brady,' which means 'spirited' or 'descendant of Brádaigh'.
#510 →
Murphey
Seamas & Murphey
UnisexIrish
Irish Gaelic
#515 →
Ciarah
Seamas & Ciarah
GirlIrish
dark-haired; little dark one
#523 →
Ayleene
Seamas & Ayleene
GirlIrish
bright, shining light; noble
#529 →
Caitlynne
Seamas & Caitlynne
GirlIrish
pure
#541 →
Davaney
Seamas & Davaney
GirlIrish
Beloved
#541 →
Keira
Seamas & Keira
GirlIrish
Derived from the Irish name 'Ciara,' meaning 'dark' or 'black', related to 'sióg' meaning 'fairy'.
#566 ↓
Keneen
Seamas & Keneen
BoyIrish
Descendant of the warrior
#567 →
Caili
Seamas & Caili
GirlIrish
from 'Caile', meaning 'girl' or 'young woman'
#568 →
Nyri
Seamas & Nyri
GirlIrish
From the land of the sea
#619 →
Pattrick
Seamas & Pattrick
BoyIrish
Pattrick means 'nobleman'
#619 →
Caltlin
Seamas & Caltlin
GirlIrish
pure, clear; pure
#647 →
Kaelen
Seamas & Kaelen
UnisexIrish
slender
#667 →
Enan
Seamas & Enan
BoyIrish
Derived from the Gaelic 'Eána', meaning 'young' or 'little'.
#671 →
Kevin
Seamas & Kevin
BoyIrish
handsome
#187 ↓
Calliegh
Seamas & Calliegh
GirlIrish
Beautiful; most beautiful
#693 →
Leegan
Seamas & Leegan
BoyIrish
descendant of the one who is a hero.
#704 →
Kaitlain
Seamas & Kaitlain
GirlIrish
pure
#722 →
Kealey
Seamas & Kealey
GirlIrish
descendant of Caollaidh
#724 →
Matigan
Seamas & Matigan
GirlIrish
An original or a gift.; Little warrior.
#739 →
Rodeen
Seamas & Rodeen
BoyIrish
Little red one
#741 →
Conner
Seamas & Conner
BoyIrish
derived from the surname Ó Conchobhair, meaning 'lover of hounds'.
#742 ↓
Baile
Seamas & Baile
GirlIrish
from the town
#744 →
Osheana
Seamas & Osheana
GirlIrish
Little deer
#748 →
Ailin
Seamas & Ailin
GirlIrish
bright, shining light
#749 →
Conagher
Seamas & Conagher
BoyIrish
strong, mighty
#750 →
Branigan
Seamas & Branigan
UnisexIrish
descendant of Bran
#762 →
Dillon
Seamas & Dillon
BoyIrish
Meaning 'loyal', 'faithful', or 'like a lion'
#767 ↓
Carney
Seamas & Carney
BoyIrish
descendant of the servant; from the little fortress
#768 →
Konnar
Seamas & Konnar
BoyIrish
descendant of Conchbar
#772 →
KevinMichael
Seamas & KevinMichael
BoyIrish
handsome, beloved
#772 →
Nevaen
Seamas & Nevaen
GirlIrish
Meaning 'snow' or 'white'
#774 →
Dorrian
Seamas & Dorrian
BoyIrish
a descendent of Dorran; descendant of the dark man
#777 →
Devinn
Seamas & Devinn
UnisexIrish
poet; defender
#788 →
Keeyan
Seamas & Keeyan
BoyIrish
God is gracious
#804 →
Maitlin
Seamas & Maitlin
GirlIrish
Little flower
#813 →
Brannon
Seamas & Brannon
BoyIrish
Descendant of Braonán
#817 →
Kierin
Seamas & Kierin
UnisexIrish
Ciarán
#817 →
Brady
Seamas & Brady
BoyIrish
spirited
#323 ↓
Brogen
Seamas & Brogen
BoyIrish
Meaning 'descendant of Brógán' or possibly derived from brog, meaning 'shoe'
#829 →
Keilin
Seamas & Keilin
UnisexIrish
slender, fair
#830 →
Mickenna
Seamas & Mickenna
GirlIrish
Son of the fire
#834 →
Aden
Seamas & Aden
BoyIrish
Eden or place of pleasure
#840 ↓
Aerynn
Seamas & Aerynn
GirlIrish
peace; eagle
#853 →
Mauren
Seamas & Mauren
GirlIrish
Mairead
#854 →
Murron
Seamas & Murron
GirlIrish
Meaning 'sea circle' or 'sea hill'.
#866 →
Mckeena
Seamas & Mckeena
GirlIrish
descendant of Caoinneach, meaning 'handsome'
#881 →
Nigil
Seamas & Nigil
BoyIrish
champion
#901 →
Brindon
Seamas & Brindon
BoyIrish
descendant of Bríon, meaning 'prince'
#911 →
Kellen
Seamas & Kellen
BoyIrish
slender
#922 ↓
Deelan
Seamas & Deelan
BoyIrish
suitable, worthy
#952 →
Falon
Seamas & Falon
GirlIrish
Descendant of the brave
#965 →
Regann
Seamas & Regann
GirlIrish
descendant of Rígain; little king
Kaidin
Seamas & Kaidin
BoyIrish
Variant of Caiden, meaning 'fighter'.
Earna
Seamas & Earna
GirlIrish
Name of the Goddess of Fertility
#522 →
Teagun
Seamas & Teagun
BoyIrish
Teagán meaning 'attractive' or 'beautiful'.
Teagon
Seamas & Teagon
BoyIrish
An Anglicized form of the Gaelic name Tadhg, meaning 'poet' or 'philosopher'.
Kacey
Seamas & Kacey
UnisexIrish
Vigilant
Kaedin
Seamas & Kaedin
BoyIrish
A variant of Caden, signifying 'fighter' or 'spirit of battle'
Haidan
Seamas & Haidan
BoyIrish
sea of happiness
Keanen
Seamas & Keanen
BoyIrish
ancient, enduring
Colleene
Seamas & Colleene
GirlIrish
victorious
#561 →
Fritzgerald
Seamas & Fritzgerald
BoyIrish
Son of Gerald
#573 →
Teaghen
Seamas & Teaghen
GirlIrish
Poetic form
Catriana
Seamas & Catriana
GirlIrish
pure; pure, clear
McGwire
Seamas & McGwire
BoyIrish
son of the servant of God
Aided
Seamas & Aided
GirlIrish
Noble or kind
Resa
Seamas & Resa
GirlIrish
Enthusiasm
#601 →
Donagene
Seamas & Donagene
GirlIrish
little dark one
#606 →
Kealie
Seamas & Kealie
GirlIrish
Small, beautiful, or slender.
Aidian
Seamas & Aidian
BoyIrish
Aidian is a variant of Aidan, meaning 'little fire'.
Brosnan
Seamas & Brosnan
BoyIrish
from the marshy ground
Dedrie
Seamas & Dedrie
GirlIrish
Sorrowful
#612 →
Treacy
Seamas & Treacy
GirlIrish
descendant of Treasach
#614 →
Keiffer
Seamas & Keiffer
BoyIrish
Son of the chief
Einin
Seamas & Einin
GirlIrish
little bird
Cailen
Seamas & Cailen
UnisexIrish
Slender, fair
Armelda
Seamas & Armelda
GirlIrish
Sorrow and steadfastness.
#643 →
Dailin
Seamas & Dailin
UnisexIrish
from the dale; derived from a diminutive form
Coreena
Seamas & Coreena
GirlIrish
Beloved
#644 →
Ailena
Seamas & Ailena
GirlIrish
Derived from Aileen, meaning 'bright, shining light'
Caulin
Seamas & Caulin
BoyIrish
Victorious, a descendant of the warrior.
Valin
Seamas & Valin
BoyIrish
Strong, valiant
Brianne
Seamas & Brianne
GirlIrish
Noble, strong
#656 →
Kaegen
Seamas & Kaegen
BoyIrish
Descendant of Caoin
Eileen
Seamas & Eileen
GirlIrish
bright, shining light
#662 ↑
Macauly
Seamas & Macauly
BoyIrish
Meaning 'son of the dark, tall one'
Danan
Seamas & Danan
BoyIrish
from the name 'Donnan', meaning 'little brown one'
#671 →
Kearn
Seamas & Kearn
GirlIrish
descendant of the warrior,
#673 →
Keiren
Seamas & Keiren
BoyIrish
Little dark one
Keirnan
Seamas & Keirnan
BoyIrish
a diminutive form of the name Kieran, meaning 'little dark one' or 'black'.; a modern adaptation of the Old Irish name.
Ceiara
Seamas & Ceiara
GirlIrish
dark-haired.; little dark one.
Blain
Seamas & Blain
BoyIrish
Yellow
Breon
Seamas & Breon
BoyIrish
From the hill
Moffett
Seamas & Moffett
BoyIrish
descendant of the noble family lineage, typically 'of the son of the marsh'
#693 →
Creigh
Seamas & Creigh
BoyIrish
noble.
Cael
Seamas & Cael
BoyIrish
slender, fair, and mighty
Furney
Seamas & Furney
BoyIrish
Of the land of the ferns
#716 →
Ladeidre
Seamas & Ladeidre
GirlIrish
A variation of Deirdre, meaning 'sorrowful' or 'raging sea'
Dainian
Seamas & Dainian
BoyIrish
dark, regal; from the ancient city
Keygan
Seamas & Keygan
BoyIrish
Descendant of the ravager.
Taig
Seamas & Taig
BoyIrish
Taig, meaning 'a place of yours with a heap of rocks'
Cathaleen
Seamas & Cathaleen
GirlIrish
Pure; a variation of Caitlin or Kathleen.
#742 →
Cathreen
Seamas & Cathreen
GirlIrish
Derived from 'Catherine', which means 'pure' or 'clear'.
#745 →
Bridget
Seamas & Bridget
GirlIrish
strength, exalted one
#747 →
Gillan
Seamas & Gillan
GirlIrish
young generation
Padric
Seamas & Padric
BoyIrish
Noble or patrician
Kathlin
Seamas & Kathlin
GirlIrish
pure
Garret
Seamas & Garret
BoyIrish
Spear strength
#772 →
Maureene
Seamas & Maureene
GirlIrish
Signifies a connection to purity, as Mary is often considered a symbol of purity.
#772 →
Brekkin
Seamas & Brekkin
BoyIrish
freckled
Kelly
Seamas & Kelly
GirlIrish
Warrior,
#778 ↓
Deidrea
Seamas & Deidrea
GirlIrish
broken-hearted, sorrowful
#781 →
Tovin
Seamas & Tovin
BoyIrish
young fox
Maewyn
Seamas & Maewyn
GirlIrish
great, noble
Aran
Seamas & Aran
BoyIrish
ocean; follower of God
#789 →
Currin
Seamas & Currin
BoyIrish
keeper of the swamp
Keighan
Seamas & Keighan
UnisexIrish
descendant of Ceagan
Tara
Seamas & Tara
GirlIrish
rocky hill; star
#799 →
Braeden
Seamas & Braeden
BoyIrish
descendant of Bradan
Deidre
Seamas & Deidre
GirlIrish
Sorrowful
#815 →
Fennell
Seamas & Fennell
BoyIrish
FROM 'Fionnaghal', meaning 'the fair-haired one'
#818 →
Hanora
Seamas & Hanora
GirlIrish
Graceful woman; Honor
#818 →
Athlyn
Seamas & Athlyn
GirlIrish
dream or vision
#825 →
Torrin
Seamas & Torrin
BoyIrish
From the hill; Torran
Ailleen
Seamas & Ailleen
GirlIrish
bright, shining light
#836 →
Ailise
Seamas & Ailise
GirlIrish
noble
Naul
Seamas & Naul
BoyIrish
a form of the name 'Niall,' meaning 'champion'
Torin
Seamas & Torin
BoyIrish
chief
Keavon
Seamas & Keavon
BoyIrish
a variant of Kevin, meaning 'handsome' or 'kind'.
Kallen
Seamas & Kallen
BoyIrish
slender, narrow
Tyronne
Seamas & Tyronne
BoyIrish
land of Eógan
#867 →
Curran
Seamas & Curran
BoyIrish
Spear; Descendant of the warrior
#874 →
Donavan
Seamas & Donavan
BoyIrish
dark or black-haired
Quevin
Seamas & Quevin
BoyIrish
handsome, beautiful
Kaylean
Seamas & Kaylean
GirlIrish
slender
Niam
Seamas & Niam
BoyIrish
little cloud; the one who has come
Donal
Seamas & Donal
BoyIrish
ruler, world leader
#897 →
Phalon
Seamas & Phalon
UnisexIrish
from the town of Faulkners
Kealin
Seamas & Kealin
BoyIrish
Slender or narrow
Kiani
Seamas & Kiani
GirlIrish
ancient, enduring
Cacey
Seamas & Cacey
GirlIrish
spirited or alive
Liammatthew
Seamas & Liammatthew
BoyIrish
strong protector
Creighton
Seamas & Creighton
BoyIrish
Old English
Braiden
Seamas & Braiden
BoyIrish
Descendant of Bradan, meaning 'salmon'.
Brehon
Seamas & Brehon
BoyIrish
Tribal or feudal chief
Barry
Seamas & Barry
BoyIrish
Spear
#935 →
Brenon
Seamas & Brenon
BoyIrish
Derived from 'Brendan', meaning 'prince' or 'descendant of Braonán'.
Moire
Seamas & Moire
GirlIrish
great, splendid
#946 →
Gearldine
Seamas & Gearldine
GirlIrish
spear ruler
#948 →
Nalen
Seamas & Nalen
BoyIrish
little champion
Braegan
Seamas & Braegan
BoyIrish
Possibly derived from 'Brágh', which means 'noble'
Dallanara
Seamas & Dallanara
GirlIrish
Derived from 'Dallan', meaning 'blind' or 'sightless'
Eranan
Seamas & Eranan
BoyIrish
unique
Earney
Seamas & Earney
BoyIrish
earn; from the land of the hare
#966 →
Leishla
Seamas & Leishla
GirlIrish
Deer; Gracious, beautiful
Meanna
Seamas & Meanna
GirlIrish
little maiden; beloved child
Chivonne
Seamas & Chivonne
GirlIrish
God is gracious
#984 →
Eillen
Seamas & Eillen
GirlIrish
bright, shining light
#985 →
Alannah
Seamas & Alannah
GirlIrish
child / daughter
Keir
Seamas & Keir
BoyIrish
Dark-haired.
#987 →
Kelen
Seamas & Kelen
BoyIrish
descendant of Ceallach; slender
Gaudenzia
Seamas & Gaudenzia
GirlIrish
A Irish name with cultural significance
Gaudenzio
Seamas & Gaudenzio
UnisexIrish
A Irish name with cultural significance
Gaudet
Seamas & Gaudet
UnisexIrish
A Irish name with cultural significance
Gaudette
Seamas & Gaudette
GirlIrish
A Irish name with cultural significance
Gaudioso
Seamas & Gaudioso
UnisexIrish
A Irish name with cultural significance
Gaudreau
Seamas & Gaudreau
UnisexIrish
A Irish name with cultural significance
Gauer
Seamas & Gauer
UnisexIrish
A Irish name with cultural significance
Gaughan
Seamas & Gaughan
UnisexIrish
A Irish name with cultural significance
Leathan
Seamas & Leathan
BoyIrish
wide, broad
Rosheena
Seamas & Rosheena
GirlIrish
little rose
Gauja
Seamas & Gauja
UnisexIrish
A Irish name with cultural significance
Gaukhar
Seamas & Gaukhar
UnisexIrish
A Irish name with cultural significance
Deveny
Seamas & Deveny
GirlIrish
descendant of Dubhan
Gaukur
Seamas & Gaukur
UnisexIrish
A Irish name with cultural significance
Gaul
Seamas & Gaul
UnisexIrish
A Irish name with cultural significance
Gaulden
Seamas & Gaulden
UnisexIrish
A Irish name with cultural significance
Gauldin
Seamas & Gauldin
UnisexIrish
A Irish name with cultural significance
Gaulin
Seamas & Gaulin
UnisexIrish
A Irish name with cultural significance
Ruddy
Seamas & Ruddy
BoyIrish
Derived from the Old English 'rudig', it means 'red' or 'having a healthy reddish color', often referring to a person's
Gauljr
Seamas & Gauljr
UnisexIrish
A Irish name with cultural significance
Gaulrapp
Seamas & Gaulrapp
UnisexIrish
A Irish name with cultural significance
Gault
Seamas & Gault
UnisexIrish
A Irish name with cultural significance
Gaultier
Seamas & Gaultier
UnisexIrish
A Irish name with cultural significance
Gaultiero
Seamas & Gaultiero
UnisexIrish
A Irish name with cultural significance
Irada
Seamas & Irada
UnisexIrish
A Irish name with cultural significance
Gauntlett
Seamas & Gauntlett
UnisexIrish
A Irish name with cultural significance
Irakli
Seamas & Irakli
UnisexIrish
A Irish name with cultural significance
Gaura-kisora
Seamas & Gaura-kisora
UnisexIrish
A Irish name with cultural significance