Best Sibling Names for Morrighan
Names chosen to complement Morrighan — matching origin (Ireland), era, and style.
200 options97 girl118 boy
These sibling names share Morrighan's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Nora
Morrighan & Nora
GirlIreland
honor
#24 →
Riley
Morrighan & Riley
GirlIreland
From a surname which comes from two distinct sources. As an Irish surname it is a variant of REILLY. As an English surname it is derived from a place name meaning "rye clearing" in Old English.
#43 →
Nolan
Morrighan & Nolan
BoyIreland
Noble, famous
#57 →
Quinn
Morrighan & Quinn
GirlIreland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86 →
Declan
Morrighan & Declan
BoyIreland
Anglicized form of Irish Deaglán, which is of unknown meaning. Saint Declan was a 5th-century missionary to Ireland.
#132 ↓
Sloane
Morrighan & Sloane
GirlIreland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151 ↑
Brianna
Morrighan & Brianna
GirlIreland
Variant of BRIANA.
#152 →
Reagan
Morrighan & Reagan
GirlIreland
Descendant of Riagán
#168 ↓
Finn
Morrighan & Finn
BoyIreland
fair, white
#186 →
Brody
Morrighan & Brody
BoyIreland
ditch, muddy place
#204 ↓
Delaney
Morrighan & Delaney
GirlIreland
From a surname: either the English surname DELANEY (1) or the Irish surname DELANEY (2).
#233 ↑
Rory
Morrighan & Rory
UnisexIreland
red king
#242 ↑
Ronan
Morrighan & Ronan
BoyIreland
little seal
#290 ↓
Aidan
Morrighan & Aidan
BoyIreland
Little fire
#300 ↓
Teagan
Morrighan & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
Sullivan
Morrighan & Sullivan
BoyIreland
From an Irish surname which was derived from Ó Súilleabháin meaning "descendant of Súilleabhán". The name Súilleabhán means "little dark eye" in Irish.
#358 ↑
Desmond
Morrighan & Desmond
BoyIreland
From the grassland village
#399 ↓
Callahan
Morrighan & Callahan
UnisexIreland
little bright-headed
#460 ↑
Briana
Morrighan & Briana
GirlIreland
Feminine form of BRIAN. This name was used by Edmund Spenser in 'The Faerie Queene' (1590). The name was not commonly used until the 1970s, when it rapidly became popular in the United States.
#470 ↑
Kieran
Morrighan & Kieran
BoyIreland
Little dark one
#477 →
Finnegan
Morrighan & Finnegan
BoyIreland
descendant of the fair one
#490 ↓
Cassidy
Morrighan & Cassidy
GirlIreland
From an Irish surname which was derived from Ó Caiside meaning "descendant of CAISIDE".
#496 ↓
Daigan
Morrighan & Daigan
BoyIreland
sorrow or difficulty
#502 →
Killean
Morrighan & Killean
BoyIreland
Slender or narrow
#505 →
Cianan
Morrighan & Cianan
BoyIreland
Ancient; a descendant of Cian.
#522 →
Coner
Morrighan & Coner
BoyIreland
a variation of the name Connor
#531 →
Drennan
Morrighan & Drennan
BoyIreland
Descendant of Dreánán
#533 →
Gráinne
Morrighan & Gráinne
GirlIreland
grain, love
#533 →
Fionnula
Morrighan & Fionnula
GirlIreland
White shoulder
#538 →
Correena
Morrighan & Correena
GirlIreland
maiden
#539 →
Blaney
Morrighan & Blaney
UnisexIreland
daughter of the river
#541 →
Cian
Morrighan & Cian
BoyIreland
Means "ancient" in Gaelic. This was the name of the mythical ancestor of the Cianachta in Irish legend. Cian was also the name of a son-in-law of Brian Boru.
#542 →
Aidann
Morrighan & Aidann
BoyIreland
little fire
#543 →
Brannick
Morrighan & Brannick
BoyIreland
Descendant of Bran
#547 →
Denin
Morrighan & Denin
BoyIreland
Defender; Descendant of Donn
#547 →
Kieley
Morrighan & Kieley
GirlIreland
slender, beautiful
#547 →
O'Conner
Morrighan & O'Conner
BoyIreland
A beloved name with deep roots
#552 →
Covan
Morrighan & Covan
BoyIreland
young warrior
#566 →
Rielley
Morrighan & Rielley
GirlIreland
descendant of the red-haired one
#567 →
Caelon
Morrighan & Caelon
BoyIreland
Slender; slim
#575 →
Deiren
Morrighan & Deiren
BoyIreland
Sorrowful; from the sea
#576 →
Ryan
Morrighan & Ryan
BoyIreland
From an Irish surname which was derived from Ó Riain meaning "descendant of Rían". The given name Rían probably means "little king" (from Irish rí "king" combined with a diminutive suffix).
#83 ↓
Kerlin
Morrighan & Kerlin
GirlIreland
Little dark one.
#586 →
Tieg
Morrighan & Tieg
BoyIreland
a poetic form of the word 'tadhg', meaning 'poet' or 'philosopher'
#588 →
Dregan
Morrighan & Dregan
BoyIreland
Little druid
#592 →
Cillian
Morrighan & Cillian
BoyIreland
warrior
#594 ↑
Caelen
Morrighan & Caelen
BoyIreland
Irish
#594 →
Kevina
Morrighan & Kevina
GirlIreland
Gentle, beautiful; Crowned with beauty
#594 →
Ailse
Morrighan & Ailse
GirlIreland
Noble
#597 →
Gael
Morrighan & Gael
BoyIreland
a Gael, a person of Gaelic origin; a reference to 'Gale', meaning cheerful or merry
#99 ↑
Keilan
Morrighan & Keilan
BoyIreland
Narrow or skinny; Slender or thin
#603 →
Aylish
Morrighan & Aylish
GirlIreland
Derived from 'Ailis,' meaning noble or kind
#611 →
Coilin
Morrighan & Coilin
BoyIreland
from 'Caolán', meaning 'slender' or 'narrow'
#612 →
Padrick
Morrighan & Padrick
BoyIreland
Noble, patrician
#614 →
Conor
Morrighan & Conor
BoyIreland
lover of hound
#623 ↓
Donovann
Morrighan & Donovann
BoyIreland
Dark warrior
#624 →
Connor
Morrighan & Connor
BoyIreland
lover of hounds
#126 ↓
Keegan
Morrighan & Keegan
BoyIreland
descendant of Caodhán
#627 ↓
Brennick
Morrighan & Brennick
BoyIreland
Descendant of Braonán
#630 →
Kayleigh
Morrighan & Kayleigh
GirlIreland
Variant of KAYLEE. This is also a common Anglicized form of the Gaelic word ceilidh, a traditional social gathering and dance.
#631 ↓
Shealan
Morrighan & Shealan
GirlIreland
from the fairy palace; blessed by good fortune
#634 →
Cailin
Morrighan & Cailin
GirlIreland
Variant of KAYLYN. It also coincides with the Irish word cailín meaning "girl".
#642 →
Bronagh
Morrighan & Bronagh
GirlIreland
sorrowful, sad
#646 →
Faelan
Morrighan & Faelan
BoyIreland
little wolf
#648 →
Caitlyne
Morrighan & Caitlyne
GirlIreland
pure
#665 →
Sheriden
Morrighan & Sheriden
GirlIreland
from the Gaelic 'Searraidhe,' meaning 'descendant of Searrat.'
#671 →
Clover
Morrighan & Clover
GirlIreland
A flowering plant that symbolizes good luck.
#672 ↑
Corrah
Morrighan & Corrah
GirlIreland
Heart or a beloved
#682 →
Keedan
Morrighan & Keedan
BoyIreland
a descendant of Caedán
#682 →
Sloan
Morrighan & Sloan
UnisexIreland
soughing or tranquil river
#689 ↓
Cleary
Morrighan & Cleary
UnisexIreland
Descendant of the cleric
#694 →
Aaidan
Morrighan & Aaidan
BoyIreland
little fire
#695 →
Kielin
Morrighan & Kielin
BoyIreland
Slender, Fair
#704 →
Eaden
Morrighan & Eaden
UnisexIreland
little fire
#706 →
Kiley
Morrighan & Kiley
GirlIreland
Variant of KYLIE.
#709 →
Nigíl
Morrighan & Nigíl
BoyIreland
Champion
#709 →
Oscar
Morrighan & Oscar
BoyIreland
deer lover
#216 →
Patrick
Morrighan & Patrick
BoyIreland
From the Latin name Patricius, which meant "nobleman". This name was adopted in the 5th-century by Saint Patrick, whose birth name was Sucat.
#224 →
Rianah
Morrighan & Rianah
GirlIreland
little king; queen
#729 →
Aidrian
Morrighan & Aidrian
BoyIreland
From the sea
#730 →
Keavy
Morrighan & Keavy
GirlIreland
Anglicized form of CAOIMHE.
#730 →
Shaylin
Morrighan & Shaylin
GirlIreland
From the fairy palace.; A variant of the name Shailene.
#731 →
Teige
Morrighan & Teige
BoyIreland
Folk name meaning 'poet', a diminutive of the name Tadhg.
#736 →
Tierney
Morrighan & Tierney
GirlIreland
lord / landowner
#740 →
Kahlen
Morrighan & Kahlen
UnisexIreland
Pure, slender
#745 →
Naileen
Morrighan & Naileen
GirlIreland
A combination of the name Niamh and the root -leen, suggesting brightness and radiance.
#751 →
Loagan
Morrighan & Loagan
BoyIreland
descendant of the warrior
#764 →
Rheann
Morrighan & Rheann
GirlIreland
Great queen or goddess
#768 →
Flynn
Morrighan & Flynn
BoyIreland
descendant of the red-haired one
#782 ↓
Kelty
Morrighan & Kelty
GirlIreland
from the narrow wood; dweller near the woods
#793 →
Tyghe
Morrighan & Tyghe
BoyIreland
Derived from 'Tadhg', meaning 'poet' or 'philosopher'.
#795 →
Bhrianna
Morrighan & Bhrianna
GirlIreland
exalted; noble
#796 →
Phinn
Morrighan & Phinn
BoyIreland
white, fair
#796 →
Caragan
Morrighan & Caragan
GirlIreland
little heart
#801 →
Aeden
Morrighan & Aeden
BoyIreland
little fire
#805 →
Brian
Morrighan & Brian
BoyIreland
noble, strong
#317 ↓
Ashlyn
Morrighan & Ashlyn
GirlIreland
Dream; vision
#831 ↓
AidanJohn
Morrighan & AidanJohn
BoyIreland
little fire; God is gracious
#832 →
AidenMatthew
Morrighan & AidenMatthew
BoyIreland
little fire
#838 →
Aidanjames
Morrighan & Aidanjames
BoyIreland
Little fire and supplanter
#838 →
Callan
Morrighan & Callan
UnisexIreland
Rocky place
#339 ↑
Bradan
Morrighan & Bradan
BoyIreland
descendant of Bradan
#840 →
Cassady
Morrighan & Cassady
GirlIreland
Descendant of the warriors; the brave one.
#844 →
Noelan
Morrighan & Noelan
BoyIreland
Noble one
#845 →
Bridan
Morrighan & Bridan
BoyIreland
One who is brave
#852 →
Eanna
Morrighan & Eanna
GirlIreland
the divine, the holy
#856 →
Eeán
Morrighan & Eeán
BoyIreland
gift of God
#857 →
Keating
Morrighan & Keating
UnisexIreland
descendant of Caointeach; little fire
#861 →
Cogan
Morrighan & Cogan
BoyIreland
descendant of the marsh
#864 →
Kearney
Morrighan & Kearney
UnisexIreland
Descendant of Ciarán
#865 →
Eammon
Morrighan & Eammon
BoyIreland
Wealthy protector
#867 →
Seonna
Morrighan & Seonna
GirlIreland
God is gracious
#869 →
Lhiam
Morrighan & Lhiam
BoyIreland
A form of William
#880 →
Kieren
Morrighan & Kieren
UnisexIreland
Little dark one
#882 →
Eava
Morrighan & Eava
GirlIreland
beautiful, radiant
#884 →
Keatin
Morrighan & Keatin
BoyIreland
Derived from 'Catherine', meaning 'pure'.
#892 →
Aiddan
Morrighan & Aiddan
BoyIreland
little fire; young warrior
#902 →
Kellan
Morrighan & Kellan
BoyIreland
slender, narrow
#905 ↓
Keenin
Morrighan & Keenin
BoyIreland
ancient or old
#905 →
Ayleen
Morrighan & Ayleen
GirlIreland
bright, shining light; pure, innocent
#917 →
Kiera
Morrighan & Kiera
GirlIreland
little dark one
#919 →
Aelan
Morrighan & Aelan
GirlIreland
noble or serene
#921 →
Sean
Morrighan & Sean
BoyIreland
Anglicized form of SEÁN.
#427 ↓
Dellaney
Morrighan & Dellaney
GirlIreland
from the river valley
#933 →
Connar
Morrighan & Connar
BoyIreland
intrapreneur
#937 →
Cullyn
Morrighan & Cullyn
BoyIreland
cub or pup
#944 →
Iean
Morrighan & Iean
BoyIreland
God is gracious
#944 →
Broedy
Morrighan & Broedy
BoyIreland
Ditch or muddy place
#952 →
Karrick
Morrighan & Karrick
BoyIreland
Little and dark
#952 →
Keetan
Morrighan & Keetan
BoyIreland
little cat
#955 →
Eillie
Morrighan & Eillie
GirlIreland
Bringer of light
#956 →
Kaitin
Morrighan & Kaitin
GirlIreland
Irish
#957 →
Liiam
Morrighan & Liiam
BoyIreland
strong-willed warrior
#957 →
Saoirse
Morrighan & Saoirse
GirlIreland
Freedom
#959 ↓
Caitlinn
Morrighan & Caitlinn
GirlIreland
Irish
#961 →
Dannan
Morrighan & Dannan
GirlIreland
Little fire
#962 →
Ciara
Morrighan & Ciara
GirlIreland
Dark, black, or black-haired
#966 →
Caoilinn
Morrighan & Caoilinn
GirlIreland
Variant of CAOILFHIONN.
#967 →
Donovan
Morrighan & Donovan
BoyIreland
dark warrior
#468 ↓
Tierni
Morrighan & Tierni
GirlIreland
little land owner, land estate
#992 →
Cadden
Morrighan & Cadden
BoyIreland
warrior
#993 →
Keivin
Morrighan & Keivin
BoyIreland
handsome, beloved
#1000 →
Shavaun
Morrighan & Shavaun
GirlIreland
From the -shawn family of names
#500 →
Biranna
Morrighan & Biranna
GirlIreland
Variant of 'Birn' or 'Birna' which means 'sea' or 'ocean'.
Erris
Morrighan & Erris
BoyIreland
From the ridge.
#506 →
Robann
Morrighan & Robann
GirlIreland
fame; bright; radiant
#507 →
Dohnovan
Morrighan & Dohnovan
BoyIreland
Dark warrior
Kinney
Morrighan & Kinney
BoyIreland
descendant of Caoinneach, meaning 'handsome' or 'attractive'
#510 →
Dublyn
Morrighan & Dublyn
GirlIreland
Black pool
Finlea
Morrighan & Finlea
GirlIreland
fair-haired hero
Graidys
Morrighan & Graidys
GirlIreland
Derived from Gráinne, meaning 'love' or 'grace'.
Dooley
Morrighan & Dooley
BoyIreland
Defender
Cathlina
Morrighan & Cathlina
GirlIreland
pure; unsullied
Brennan
Morrighan & Brennan
BoyIreland
Descendant of Braonán; 'Descendant of the sad one'.
Esker
Morrighan & Esker
BoyIreland
a watercourse, or a river terrace
#525 →
Conell
Morrighan & Conell
BoyIreland
Strong as a wolf
#528 →
Gaelen
Morrighan & Gaelen
BoyIreland
A form of the name 'Gail', meaning 'joyful' or 'cheerful'.; Variant of 'Galen', meaning 'calm' or 'healer'.
#528 →
Ivor
Morrighan & Ivor
BoyIreland
Yew tree
#529 →
Kilian
Morrighan & Kilian
BoyIreland
German form and Irish and French variant of CILLIAN.
Deirra
Morrighan & Deirra
GirlIreland
Sorrowful
Donahue
Morrighan & Donahue
BoyIreland
Descendant of Donnchadh, meaning 'brown warrior'.
#534 →
Caullin
Morrighan & Caullin
BoyIreland
A variant of the name Colin, which is derived from the Gaelic name ‘Cailean’ meaning ‘young pup’ or ‘whelp’.
Teighan
Morrighan & Teighan
GirlIreland
Derived from the Irish surname 'Teigh', meaning 'house or dwelling'.
Toltú
Morrighan & Toltú
GirlIreland
One who brings peace.
Nevan
Morrighan & Nevan
BoyIreland
Anglicized form of NAOMHÁN.
Kathleen
Morrighan & Kathleen
GirlIreland
Anglicized form of CAITLÍN.
#540 →
Deidri
Morrighan & Deidri
GirlIreland
Sorrowful, wailing
#542 →
Breannon
Morrighan & Breannon
GirlIreland
descendant of Braonán
#544 →
Cathlin
Morrighan & Cathlin
GirlIreland
pure
#547 →
Noleen
Morrighan & Noleen
GirlIreland
Famous, noble
#547 →
Donard
Morrighan & Donard
BoyIreland
Donard is derived from the Irish name 'Donard', which means 'world ruler' or 'chief'.
#548 →
Dinean
Morrighan & Dinean
GirlIreland
The name is derived from the word 'dín', meaning 'fortress'.
#549 →
Quinnell
Morrighan & Quinnell
BoyIreland
descendant of Caoinheal
Quinnlan
Morrighan & Quinnlan
UnisexIreland
descendant of Caoinlean
Nigell
Morrighan & Nigell
BoyIreland
A variant of the name Nigel, derived from the Latin 'Nigellus', meaning 'little black one'.
#554 →
Cara
Morrighan & Cara
GirlIreland
friend
#559 →
Siohban
Morrighan & Siohban
GirlIreland
God is gracious.
#560 →
Shevaun
Morrighan & Shevaun
GirlIreland
Anglicized form of SIOBHÁN.
#561 →
Draiven
Morrighan & Draiven
BoyIreland
brave, strong; dear one
Ciarrah
Morrighan & Ciarrah
GirlIreland
Little dark one
Shivon
Morrighan & Shivon
GirlIreland
God is gracious
#569 →
Aiedan
Morrighan & Aiedan
BoyIreland
little fire
Neana
Morrighan & Neana
GirlIreland
Word derived from the Irish term for 'little girl'.
#582 →
Ethna
Morrighan & Ethna
GirlIreland
little fire
#587 →
Dempsy
Morrighan & Dempsy
BoyIreland
A beloved name with deep roots
#588 →
Wileen
Morrighan & Wileen
GirlIreland
delicate
#591 →
Carven
Morrighan & Carven
BoyIreland
A male who is a representative
#594 →
Channon
Morrighan & Channon
UnisexIreland
little wolf
#595 →
Keaghan
Morrighan & Keaghan
UnisexIreland
Descendant of Caodhán.
Caetlin
Morrighan & Caetlin
GirlIreland
Variant of CAITLIN.
Kathlean
Morrighan & Kathlean
GirlIreland
pure
#608 →
Killien
Morrighan & Killien
BoyIreland
Little church.
Brekin
Morrighan & Brekin
BoyIreland
freckled
Creedan
Morrighan & Creedan
BoyIreland
A descendant of Recta.
Faylin
Morrighan & Faylin
GirlIreland
little fairy
Kiean
Morrighan & Kiean
BoyIreland
Ancient; enduring
Grainne
Morrighan & Grainne
GirlIreland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615 →
O'Connor
Morrighan & O'Connor
BoyIreland
descendant of Conchobhair, meaning 'lover of hounds'
Terrence
Morrighan & Terrence
BoyIreland
the tender one
#622 →
Cona
Morrighan & Cona
GirlIreland
Wisdom
#624 →