Best Sibling Names for Deegan
Names chosen to complement Deegan — matching origin (Ireland), era, and style.
200 options102 girl114 boy
These sibling names share Deegan's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Nora
Deegan & Nora
GirlIreland
honor
#24 →
Riley
Deegan & 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
Deegan & Nolan
BoyIreland
Noble, famous
#57 →
Maeve
Deegan & Maeve
GirlIreland
Intoxicating.
#73 ↑
Quinn
Deegan & Quinn
GirlIreland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86 →
Sloane
Deegan & Sloane
GirlIreland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151 ↑
Brianna
Deegan & Brianna
GirlIreland
Variant of BRIANA.
#152 →
Reagan
Deegan & Reagan
GirlIreland
Descendant of Riagán
#168 ↓
Finn
Deegan & Finn
BoyIreland
fair, white
#186 →
Brody
Deegan & Brody
BoyIreland
ditch, muddy place
#204 ↓
Rory
Deegan & Rory
UnisexIreland
red king
#242 ↑
Ronan
Deegan & Ronan
BoyIreland
little seal
#290 ↓
Aidan
Deegan & Aidan
BoyIreland
Little fire
#300 ↓
Teagan
Deegan & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
McKenna
Deegan & McKenna
GirlIreland
descendant of the headstrong one
#326 ↓
Sullivan
Deegan & 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 ↑
Callahan
Deegan & Callahan
UnisexIreland
little bright-headed
#460 ↑
Kieran
Deegan & Kieran
BoyIreland
Little dark one
#477 →
Finnegan
Deegan & Finnegan
BoyIreland
descendant of the fair one
#490 ↓
Cassidy
Deegan & Cassidy
GirlIreland
From an Irish surname which was derived from Ó Caiside meaning "descendant of CAISIDE".
#496 ↓
Killean
Deegan & Killean
BoyIreland
Slender or narrow
#505 →
Murphy
Deegan & Murphy
UnisexIreland
Sea warrior
#519 ↑
Cianan
Deegan & Cianan
BoyIreland
Ancient; a descendant of Cian.
#522 →
Coner
Deegan & Coner
BoyIreland
a variation of the name Connor
#531 →
Gráinne
Deegan & Gráinne
GirlIreland
grain, love
#533 →
Fionnula
Deegan & Fionnula
GirlIreland
White shoulder
#538 →
Blaney
Deegan & Blaney
UnisexIreland
daughter of the river
#541 →
Cian
Deegan & 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
Deegan & Aidann
BoyIreland
little fire
#543 →
Brannick
Deegan & Brannick
BoyIreland
Descendant of Bran
#547 →
Kieley
Deegan & Kieley
GirlIreland
slender, beautiful
#547 →
O'Conner
Deegan & O'Conner
BoyIreland
A beloved name with deep roots
#552 →
Covan
Deegan & Covan
BoyIreland
young warrior
#566 →
Rielley
Deegan & Rielley
GirlIreland
descendant of the red-haired one
#567 →
Ryan
Deegan & 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
Deegan & Kerlin
GirlIreland
Little dark one.
#586 →
Tieg
Deegan & Tieg
BoyIreland
a poetic form of the word 'tadhg', meaning 'poet' or 'philosopher'
#588 →
Cillian
Deegan & Cillian
BoyIreland
warrior
#594 ↑
Caelen
Deegan & Caelen
BoyIreland
Irish
#594 →
Ailse
Deegan & Ailse
GirlIreland
Noble
#597 →
Gael
Deegan & Gael
BoyIreland
a Gael, a person of Gaelic origin; a reference to 'Gale', meaning cheerful or merry
#99 ↑
Keilan
Deegan & Keilan
BoyIreland
Narrow or skinny; Slender or thin
#603 →
Aylish
Deegan & Aylish
GirlIreland
Derived from 'Ailis,' meaning noble or kind
#611 →
Coilin
Deegan & Coilin
BoyIreland
from 'Caolán', meaning 'slender' or 'narrow'
#612 →
Padrick
Deegan & Padrick
BoyIreland
Noble, patrician
#614 →
Connor
Deegan & Connor
BoyIreland
lover of hounds
#126 ↓
Keegan
Deegan & Keegan
BoyIreland
descendant of Caodhán
#627 ↓
Brennick
Deegan & Brennick
BoyIreland
Descendant of Braonán
#630 →
Kayleigh
Deegan & Kayleigh
GirlIreland
Variant of KAYLEE. This is also a common Anglicized form of the Gaelic word ceilidh, a traditional social gathering and dance.
#631 ↓
Cailin
Deegan & Cailin
GirlIreland
Variant of KAYLYN. It also coincides with the Irish word cailín meaning "girl".
#642 →
Madden
Deegan & Madden
BoyIreland
Little dog
#645 ↑
Bronagh
Deegan & Bronagh
GirlIreland
sorrowful, sad
#646 →
Faelan
Deegan & Faelan
BoyIreland
little wolf
#648 →
Sheriden
Deegan & Sheriden
GirlIreland
from the Gaelic 'Searraidhe,' meaning 'descendant of Searrat.'
#671 →
Clover
Deegan & Clover
GirlIreland
A flowering plant that symbolizes good luck.
#672 ↑
Corrah
Deegan & Corrah
GirlIreland
Heart or a beloved
#682 →
Keedan
Deegan & Keedan
BoyIreland
a descendant of Caedán
#682 →
Sloan
Deegan & Sloan
UnisexIreland
soughing or tranquil river
#689 ↓
Cleary
Deegan & Cleary
UnisexIreland
Descendant of the cleric
#694 →
Aaidan
Deegan & Aaidan
BoyIreland
little fire
#695 →
Kielin
Deegan & Kielin
BoyIreland
Slender, Fair
#704 →
Eaden
Deegan & Eaden
UnisexIreland
little fire
#706 →
Muireann
Deegan & Muireann
GirlIreland
Sea White
#707 →
Kiley
Deegan & Kiley
GirlIreland
Variant of KYLIE.
#709 →
Nigíl
Deegan & Nigíl
BoyIreland
Champion
#709 →
Oscar
Deegan & Oscar
BoyIreland
deer lover
#216 →
Patrick
Deegan & 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
Deegan & Rianah
GirlIreland
little king; queen
#729 →
Aidrian
Deegan & Aidrian
BoyIreland
From the sea
#730 →
Keavy
Deegan & Keavy
GirlIreland
Anglicized form of CAOIMHE.
#730 →
Shaylin
Deegan & Shaylin
GirlIreland
From the fairy palace.; A variant of the name Shailene.
#731 →
Teige
Deegan & Teige
BoyIreland
Folk name meaning 'poet', a diminutive of the name Tadhg.
#736 →
Kahlen
Deegan & Kahlen
UnisexIreland
Pure, slender
#745 →
Naileen
Deegan & Naileen
GirlIreland
A combination of the name Niamh and the root -leen, suggesting brightness and radiance.
#751 →
Loagan
Deegan & Loagan
BoyIreland
descendant of the warrior
#764 →
Rheann
Deegan & Rheann
GirlIreland
Great queen or goddess
#768 →
Flynn
Deegan & Flynn
BoyIreland
descendant of the red-haired one
#782 ↓
Kelty
Deegan & Kelty
GirlIreland
from the narrow wood; dweller near the woods
#793 →
Bhrianna
Deegan & Bhrianna
GirlIreland
exalted; noble
#796 →
Phinn
Deegan & Phinn
BoyIreland
white, fair
#796 →
Caragan
Deegan & Caragan
GirlIreland
little heart
#801 →
Aeden
Deegan & Aeden
BoyIreland
little fire
#805 →
Brian
Deegan & Brian
BoyIreland
noble, strong
#317 ↓
Ashlyn
Deegan & Ashlyn
GirlIreland
Dream; vision
#831 ↓
AidanJohn
Deegan & AidanJohn
BoyIreland
little fire; God is gracious
#832 →
AidenMatthew
Deegan & AidenMatthew
BoyIreland
little fire
#838 →
Aidanjames
Deegan & Aidanjames
BoyIreland
Little fire and supplanter
#838 →
Callan
Deegan & Callan
UnisexIreland
Rocky place
#339 ↑
Bradan
Deegan & Bradan
BoyIreland
descendant of Bradan
#840 →
Noelan
Deegan & Noelan
BoyIreland
Noble one
#845 →
Bridan
Deegan & Bridan
BoyIreland
One who is brave
#852 →
Eanna
Deegan & Eanna
GirlIreland
the divine, the holy
#856 →
Eeán
Deegan & Eeán
BoyIreland
gift of God
#857 →
Keating
Deegan & Keating
UnisexIreland
descendant of Caointeach; little fire
#861 →
Eammon
Deegan & Eammon
BoyIreland
Wealthy protector
#867 →
Seonna
Deegan & Seonna
GirlIreland
God is gracious
#869 →
Lhiam
Deegan & Lhiam
BoyIreland
A form of William
#880 →
Kieren
Deegan & Kieren
UnisexIreland
Little dark one
#882 →
Eava
Deegan & Eava
GirlIreland
beautiful, radiant
#884 →
Keatin
Deegan & Keatin
BoyIreland
Derived from 'Catherine', meaning 'pure'.
#892 →
Aiddan
Deegan & Aiddan
BoyIreland
little fire; young warrior
#902 →
Kellan
Deegan & Kellan
BoyIreland
slender, narrow
#905 ↓
Keenin
Deegan & Keenin
BoyIreland
ancient or old
#905 →
Macalla
Deegan & Macalla
GirlIreland
a place of abundance
#916 →
Ayleen
Deegan & Ayleen
GirlIreland
bright, shining light; pure, innocent
#917 →
Kiera
Deegan & Kiera
GirlIreland
little dark one
#919 →
Aelan
Deegan & Aelan
GirlIreland
noble or serene
#921 →
Sean
Deegan & Sean
BoyIreland
Anglicized form of SEÁN.
#427 ↓
Connar
Deegan & Connar
BoyIreland
intrapreneur
#937 →
Cullyn
Deegan & Cullyn
BoyIreland
cub or pup
#944 →
Iean
Deegan & Iean
BoyIreland
God is gracious
#944 →
Broedy
Deegan & Broedy
BoyIreland
Ditch or muddy place
#952 →
Karrick
Deegan & Karrick
BoyIreland
Little and dark
#952 →
Keetan
Deegan & Keetan
BoyIreland
little cat
#955 →
Eillie
Deegan & Eillie
GirlIreland
Bringer of light
#956 →
Kaitin
Deegan & Kaitin
GirlIreland
Irish
#957 →
Liiam
Deegan & Liiam
BoyIreland
strong-willed warrior
#957 →
Saoirse
Deegan & Saoirse
GirlIreland
Freedom
#959 ↓
Caitlinn
Deegan & Caitlinn
GirlIreland
Irish
#961 →
Ciara
Deegan & Ciara
GirlIreland
Dark, black, or black-haired
#966 →
Caoilinn
Deegan & Caoilinn
GirlIreland
Variant of CAOILFHIONN.
#967 →
Briana
Deegan & 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 ↑
McCoy
Deegan & McCoy
BoyIreland
son of the son of the captain
#973 ↑
Morrighan
Deegan & Morrighan
GirlIreland
great queen
#980 →
Tierni
Deegan & Tierni
GirlIreland
little land owner, land estate
#992 →
Cadden
Deegan & Cadden
BoyIreland
warrior
#993 →
Keivin
Deegan & Keivin
BoyIreland
handsome, beloved
#1000 →
Shavaun
Deegan & Shavaun
GirlIreland
From the -shawn family of names
#500 →
Meada
Deegan & Meada
GirlIreland
a strong one; a warrior
#504 →
Erris
Deegan & Erris
BoyIreland
From the ridge.
#506 →
Robann
Deegan & Robann
GirlIreland
fame; bright; radiant
#507 →
Kinney
Deegan & Kinney
BoyIreland
descendant of Caoinneach, meaning 'handsome' or 'attractive'
#510 →
Finlea
Deegan & Finlea
GirlIreland
fair-haired hero
Michealene
Deegan & Michealene
GirlIreland
Who is like God?
#516 →
Graidys
Deegan & Graidys
GirlIreland
Derived from Gráinne, meaning 'love' or 'grace'.
Cathlina
Deegan & Cathlina
GirlIreland
pure; unsullied
Esker
Deegan & Esker
BoyIreland
a watercourse, or a river terrace
#525 →
Conell
Deegan & Conell
BoyIreland
Strong as a wolf
#528 →
Gaelen
Deegan & Gaelen
BoyIreland
A form of the name 'Gail', meaning 'joyful' or 'cheerful'.; Variant of 'Galen', meaning 'calm' or 'healer'.
#528 →
Ivor
Deegan & Ivor
BoyIreland
Yew tree
#529 →
Kilian
Deegan & Kilian
BoyIreland
German form and Irish and French variant of CILLIAN.
Caullin
Deegan & Caullin
BoyIreland
A variant of the name Colin, which is derived from the Gaelic name ‘Cailean’ meaning ‘young pup’ or ‘whelp’.
Teighan
Deegan & Teighan
GirlIreland
Derived from the Irish surname 'Teigh', meaning 'house or dwelling'.
Toltú
Deegan & Toltú
GirlIreland
One who brings peace.
Nevan
Deegan & Nevan
BoyIreland
Anglicized form of NAOMHÁN.
Correena
Deegan & Correena
GirlIreland
maiden
#539 →
Kathleen
Deegan & Kathleen
GirlIreland
Anglicized form of CAITLÍN.
#540 →
Mainhia
Deegan & Mainhia
GirlIreland
tir na nognah, la tierra de la juventud (meaning: land of eternal youth)
#543 →
Breannon
Deegan & Breannon
GirlIreland
descendant of Braonán
#544 →
Cathlin
Deegan & Cathlin
GirlIreland
pure
#547 →
Noleen
Deegan & Noleen
GirlIreland
Famous, noble
#547 →
Quinnell
Deegan & Quinnell
BoyIreland
descendant of Caoinheal
Quinnlan
Deegan & Quinnlan
UnisexIreland
descendant of Caoinlean
Nigell
Deegan & Nigell
BoyIreland
A variant of the name Nigel, derived from the Latin 'Nigellus', meaning 'little black one'.
#554 →
Cara
Deegan & Cara
GirlIreland
friend
#559 →
Siohban
Deegan & Siohban
GirlIreland
God is gracious.
#560 →
Shevaun
Deegan & Shevaun
GirlIreland
Anglicized form of SIOBHÁN.
#561 →
Ciarrah
Deegan & Ciarrah
GirlIreland
Little dark one
Shivon
Deegan & Shivon
GirlIreland
God is gracious
#569 →
Caelon
Deegan & Caelon
BoyIreland
Slender; slim
#575 →
Aiedan
Deegan & Aiedan
BoyIreland
little fire
Meaghann
Deegan & Meaghann
GirlIreland
pearl
#579 →
Neana
Deegan & Neana
GirlIreland
Word derived from the Irish term for 'little girl'.
#582 →
McCai
Deegan & McCai
BoyIreland
A beloved name with deep roots
Ethna
Deegan & Ethna
GirlIreland
little fire
#587 →
Wileen
Deegan & Wileen
GirlIreland
delicate
#591 →
Carven
Deegan & Carven
BoyIreland
A male who is a representative
#594 →
Kevina
Deegan & Kevina
GirlIreland
Gentle, beautiful; Crowned with beauty
#594 →
Channon
Deegan & Channon
UnisexIreland
little wolf
#595 →
Keaghan
Deegan & Keaghan
UnisexIreland
Descendant of Caodhán.
Caetlin
Deegan & Caetlin
GirlIreland
Variant of CAITLIN.
Kathlean
Deegan & Kathlean
GirlIreland
pure
#608 →
Killien
Deegan & Killien
BoyIreland
Little church.
Brekin
Deegan & Brekin
BoyIreland
freckled
Creedan
Deegan & Creedan
BoyIreland
A descendant of Recta.
Faylin
Deegan & Faylin
GirlIreland
little fairy
Kiean
Deegan & Kiean
BoyIreland
Ancient; enduring
Grainne
Deegan & Grainne
GirlIreland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615 →
O'Connor
Deegan & O'Connor
BoyIreland
descendant of Conchobhair, meaning 'lover of hounds'
Terrence
Deegan & Terrence
BoyIreland
the tender one
#622 →
Conor
Deegan & Conor
BoyIreland
lover of hound
#623 ↓
Cona
Deegan & Cona
GirlIreland
Wisdom
#624 →
Kyeron
Deegan & Kyeron
BoyIreland
dark; black
Beanna
Deegan & Beanna
GirlIreland
blessed, holy
#626 →
Braden
Deegan & Braden
BoyIreland
broad valley
Shealan
Deegan & Shealan
GirlIreland
from the fairy palace; blessed by good fortune
#634 →
Sheadon
Deegan & Sheadon
BoyIreland
from the serene place
Abaigeal
Deegan & Abaigeal
GirlIreland
A variant of Abigail, meaning 'father's joy'.
Tierna
Deegan & Tierna
GirlIreland
little land
Garreth
Deegan & Garreth
BoyIreland
spear; gentle
#638 →
Kheelan
Deegan & Kheelan
BoyIreland
slender, narrow
LiamMichael
Deegan & LiamMichael
BoyIreland
Liam means 'strong-willed warrior' and Michael means 'who is like God'.
Caite
Deegan & Caite
GirlIreland
Pure, chaste
Keavin
Deegan & Keavin
BoyIreland
handsome, gentle, or beloved
#647 →
Orla
Deegan & Orla
UnisexIreland
Meaning 'golden princess'.
#647 →
Bandon
Deegan & Bandon
BoyIreland
Derived from the place name meaning 'the river Bandon'
#653 →
Erin
Deegan & Erin
GirlIreland
Anglicized form of EIREANN. It has been used as a given name since the middle of the 20th century.
#653 ↓
Shiobhan
Deegan & Shiobhan
GirlIreland
Derived from the name Siobhán, meaning 'God is gracious'.
#662 →
Keeven
Deegan & Keeven
BoyIreland
descendant of Caomhín
#663 →
Kinny
Deegan & Kinny
BoyIreland
From the headland; fair or attractive.
#663 →