Best Sibling Names for Dugan

Names chosen to complement Dugan — matching origin (Ireland), era, and style.

200 options32 girl200 boy
These sibling names share Dugan's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Ryan
Dugan & Ryan
Boy
Ireland
Irish
#83
Connor
Dugan & Connor
Boy
Ireland
lover of hounds
#126
Patrick
Dugan & Patrick
Boy
Ireland
Latin
#224
Brian
Dugan & Brian
Boy
Ireland
noble, strong
#317
Callan
Dugan & Callan
Unisex
Ireland
Rocky place
#339
Sean
Dugan & Sean
Boy
Ireland
Irish
#427
Kieran
Dugan & Kieran
Boy
Ireland
Little dark one
#477
Kinney
Dugan & Kinney
Boy
Ireland
Irish
#510
Cianan
Dugan & Cianan
Boy
Ireland
Irish
#522
Conell
Dugan & Conell
Boy
Ireland
Strong as a wolf
#528
Gaelen
Dugan & Gaelen
Boy
Ireland
Gael
#528
Nigell
Dugan & Nigell
Boy
Ireland
A variant of the name Nigel, derived from the Latin 'Nigellus', meaning 'little black one'.
#554
Nolan
Dugan & Nolan
Boy
Ireland
Noble, famous
#57
Caelon
Dugan & Caelon
Boy
Ireland
Slender; slim
#575
Channon
Dugan & Channon
Unisex
Ireland
little wolf
#595
Gael
Dugan & Gael
Boy
Ireland
Irish
#99
Conor
Dugan & Conor
Boy
Ireland
lover of hound
#623
Garreth
Dugan & Garreth
Boy
Ireland
Irish
#638
Bandon
Dugan & Bandon
Boy
Ireland
Derived from the place name meaning 'the river Bandon'
#653
Keeven
Dugan & Keeven
Boy
Ireland
descendant of Caomhín
#663
Patrickjames
Dugan & Patrickjames
Boy
Ireland
Irish
#663
Finn
Dugan & Finn
Boy
Ireland
fair, white
#186
Tyron
Dugan & Tyron
Boy
Ireland
from the land of Eógan, a given name.
#696
Carneal
Dugan & Carneal
Boy
Ireland
little man
#700
Shenan
Dugan & Shenan
Unisex
Ireland
Derived from 'sionnach,' meaning 'fox'
#702
Brody
Dugan & Brody
Boy
Ireland
ditch, muddy place
#204
Oscar
Dugan & Oscar
Boy
Ireland
deer lover
#216
Rhasheen
Dugan & Rhasheen
Boy
Ireland
Little Rose
#720
Rory
Dugan & Rory
Unisex
Ireland
red king
#242
Keaire
Dugan & Keaire
Unisex
Ireland
Dark-haired
#760
Rorry
Dugan & Rorry
Boy
Ireland
Irish
#761
Ciaran
Dugan & Ciaran
Boy
Ireland
little dark one.
#779
McCord
Dugan & McCord
Boy
Ireland
Son of the cord or rope maker; also, a surname that has become popular as a first name.
#790
Ronan
Dugan & Ronan
Boy
Ireland
little seal
#290
Padriac
Dugan & Padriac
Boy
Ireland
Noble, patrician
#791
Tyghe
Dugan & Tyghe
Boy
Ireland
Derived from 'Tadhg', meaning 'poet' or 'philosopher'.
#795
Shevin
Dugan & Shevin
Boy
Ireland
God is gracious
#796
Keaven
Dugan & Keaven
Boy
Ireland
Hollow
#797
Aidan
Dugan & Aidan
Boy
Ireland
Little fire
#300
Teagan
Dugan & Teagan
Unisex
Ireland
Attractive, beautiful
#309
Brodderick
Dugan & Brodderick
Boy
Ireland
Son of Roger
#828
Gillen
Dugan & Gillen
Boy
Ireland
Servant; follower of St. Giolla
#851
Sullivan
Dugan & Sullivan
Boy
Ireland
Irish
#358
Gaelan
Dugan & Gaelan
Boy
Ireland
Generous
#862
Cogan
Dugan & Cogan
Boy
Ireland
descendant of the marsh
#864
Kearney
Dugan & Kearney
Unisex
Ireland
Descendant of Ciarán
#865
Brandan
Dugan & Brandan
Boy
Ireland
Prince; descendant of Brandubh
#867
Eammon
Dugan & Eammon
Boy
Ireland
Wealthy protector
#867
Coady
Dugan & Coady
Boy
Ireland
Irish
#875
Connan
Dugan & Connan
Boy
Ireland
Irish
#930
SeanMichael
Dugan & SeanMichael
Boy
Ireland
Who is like God?
#931
Connar
Dugan & Connar
Boy
Ireland
intrapreneur
#937
Seann
Dugan & Seann
Boy
Ireland
God is gracious
#939
KevinMatthew
Dugan & KevinMatthew
Boy
Ireland
handsome beloved
#946
Shanne
Dugan & Shanne
Unisex
Ireland
The Goddess of the Moon
#954
Callahan
Dugan & Callahan
Unisex
Ireland
little bright-headed
#460
Branoon
Dugan & Branoon
Boy
Ireland
Irish
#968
McKeever
Dugan & McKeever
Boy
Ireland
son of the descendant of Caomhán
#981
Keiven
Dugan & Keiven
Boy
Ireland
Irish
#984
Parick
Dugan & Parick
Boy
Ireland
Nobleman or aristocrat
#985
Finnegan
Dugan & Finnegan
Boy
Ireland
descendant of the fair one
#490
Kegan
Dugan & Kegan
Boy
Ireland
Irish
#997
Shay
Dugan & Shay
Unisex
Ireland
Irish
#999
Keivin
Dugan & Keivin
Boy
Ireland
handsome, beloved
#1000
Cullen
Dugan & Cullen
Boy
Ireland
Irish
Killean
Dugan & Killean
Boy
Ireland
Slender or narrow
#505
Erris
Dugan & Erris
Boy
Ireland
Irish
#506
Hannon
Dugan & Hannon
Unisex
Ireland
descendant of the handsome one
Murphy
Dugan & Murphy
Unisex
Ireland
Sea warrior
#519
Tarin
Dugan & Tarin
Unisex
Ireland
a variant of the name Tara
Brennan
Dugan & Brennan
Boy
Ireland
Descendant of Braonán; 'Descendant of the sad one'.
Esker
Dugan & Esker
Boy
Ireland
a watercourse, or a river terrace
#525
Ivor
Dugan & Ivor
Boy
Ireland
Yew tree
#529
Coner
Dugan & Coner
Boy
Ireland
Irish
#531
Blaney
Dugan & Blaney
Unisex
Ireland
daughter of the river
#541
Cian
Dugan & Cian
Boy
Ireland
Irish
#542
Aidann
Dugan & Aidann
Boy
Ireland
little fire
#543
SeanPatrick
Dugan & SeanPatrick
Boy
Ireland
Irish
Brannick
Dugan & Brannick
Boy
Ireland
Irish
#547
Shaughn
Dugan & Shaughn
Boy
Ireland
God is gracious
Kerron
Dugan & Kerron
Boy
Ireland
Irish
O'Conner
Dugan & O'Conner
Boy
Ireland
A beloved name with deep roots
#552
Covan
Dugan & Covan
Boy
Ireland
young warrior
#566
Tieg
Dugan & Tieg
Boy
Ireland
Irish
#588
Cillian
Dugan & Cillian
Boy
Ireland
warrior
#594
Caelen
Dugan & Caelen
Boy
Ireland
Irish
#594
Carven
Dugan & Carven
Boy
Ireland
A male who is a representative
#594
Keilan
Dugan & Keilan
Boy
Ireland
Irish
#603
Coilin
Dugan & Coilin
Boy
Ireland
from 'Caolán', meaning 'slender' or 'narrow'
#612
Brann
Dugan & Brann
Boy
Ireland
A son of Bran, which means raven.
Padrick
Dugan & Padrick
Boy
Ireland
Noble, patrician
#614
Terrence
Dugan & Terrence
Boy
Ireland
the tender one
#622
Keenan
Dugan & Keenan
Boy
Ireland
Ancient, old.
Keegan
Dugan & Keegan
Boy
Ireland
descendant of Caodhán
#627
Brennick
Dugan & Brennick
Boy
Ireland
Descendant of Braonán
#630
Madden
Dugan & Madden
Boy
Ireland
Little dog
#645
Keavin
Dugan & Keavin
Boy
Ireland
handsome, gentle, or beloved
#647
Orla
Dugan & Orla
Unisex
Ireland
Meaning 'golden princess'.
#647
Brenden
Dugan & Brenden
Boy
Ireland
Irish
Faelan
Dugan & Faelan
Boy
Ireland
Irish
#648
Clancey
Dugan & Clancey
Unisex
Ireland
son of the bard
Patrickjohn
Dugan & Patrickjohn
Boy
Ireland
Nobleman
Kinny
Dugan & Kinny
Boy
Ireland
From the headland; fair or attractive.
#663
Brannan
Dugan & Brannan
Boy
Ireland
Irish
Murtha
Dugan & Murtha
Unisex
Ireland
sea warrior
#672
Nugent
Dugan & Nugent
Boy
Ireland
Descendant of the servant of a champion.
#680
Keedan
Dugan & Keedan
Boy
Ireland
a descendant of Caedán
#682
Sloan
Dugan & Sloan
Unisex
Ireland
soughing or tranquil river
#689
Cleary
Dugan & Cleary
Unisex
Ireland
Descendant of the cleric
#694
Aaidan
Dugan & Aaidan
Boy
Ireland
little fire
#695
Oneill
Dugan & Oneill
Boy
Ireland
Noble, esteemed
#695
Shaine
Dugan & Shaine
Unisex
Ireland
Irish
Kielin
Dugan & Kielin
Boy
Ireland
Irish
#704
Eaden
Dugan & Eaden
Unisex
Ireland
little fire
#706
Nigíl
Dugan & Nigíl
Boy
Ireland
Champion
#709
Aidrian
Dugan & Aidrian
Boy
Ireland
From the sea
#730
Farley
Dugan & Farley
Boy
Ireland
Irish
Kerin
Dugan & Kerin
Unisex
Ireland
little dark one
#732
Teige
Dugan & Teige
Boy
Ireland
Folk name meaning 'poet', a diminutive of the name Tadhg.
#736
Brannigan
Dugan & Brannigan
Unisex
Ireland
descendant of Bran
Molloy
Dugan & Molloy
Boy
Ireland
Servant of the servant (of God)
Kahlen
Dugan & Kahlen
Unisex
Ireland
Irish
#745
Connell
Dugan & Connell
Boy
Ireland
strong as a wolf
#746
Micheal
Dugan & Micheal
Boy
Ireland
who is like God?
Tolan
Dugan & Tolan
Boy
Ireland
Irish
Cailan
Dugan & Cailan
Unisex
Ireland
slender
Loagan
Dugan & Loagan
Boy
Ireland
descendant of the warrior
#764
Flynn
Dugan & Flynn
Boy
Ireland
descendant of the red-haired one
#782
Quinlin
Dugan & Quinlin
Boy
Ireland
This name means 'descendant of Caoinlean', meaning 'slender' or 'fit'.
Tyrone
Dugan & Tyrone
Boy
Ireland
land of the king
Con
Dugan & Con
Boy
Ireland
admired, strong
#790
Patrickjoseph
Dugan & Patrickjoseph
Boy
Ireland
nobleman, descendant of Patricius
Phinn
Dugan & Phinn
Boy
Ireland
white, fair
#796
Aeden
Dugan & Aeden
Boy
Ireland
little fire
#805
Neil
Dugan & Neil
Boy
Ireland
Champion
#806
Qualin
Dugan & Qualin
Boy
Ireland
From the place of the wood
Egan
Dugan & Egan
Boy
Ireland
Little fire
Kevlin
Dugan & Kevlin
Boy
Ireland
handsome
Breandan
Dugan & Breandan
Boy
Ireland
Irish
Turley
Dugan & Turley
Boy
Ireland
Place of the thornbush
#826
Eirc
Dugan & Eirc
Boy
Ireland
Old Norse
AidanJohn
Dugan & AidanJohn
Boy
Ireland
Irish
#832
Heflin
Dugan & Heflin
Boy
Ireland
Irish
#832
AidenMatthew
Dugan & AidenMatthew
Boy
Ireland
little fire
#838
Aidanjames
Dugan & Aidanjames
Boy
Ireland
Little fire and supplanter
#838
Bradan
Dugan & Bradan
Boy
Ireland
descendant of Bradan
#840
Noelan
Dugan & Noelan
Boy
Ireland
Noble one
#845
Therin
Dugan & Therin
Boy
Ireland
Irish
Bridan
Dugan & Bridan
Boy
Ireland
One who is brave
#852
Eeán
Dugan & Eeán
Boy
Ireland
gift of God
#857
Kealon
Dugan & Kealon
Boy
Ireland
Slender
Keating
Dugan & Keating
Unisex
Ireland
English
#861
Connel
Dugan & Connel
Boy
Ireland
Gaelic
Kevinjoseph
Dugan & Kevinjoseph
Boy
Ireland
Gentle birth
Farrell
Dugan & Farrell
Boy
Ireland
Descendant of the fearless one
#878
KevinChristophe
Dugan & KevinChristophe
Boy
Ireland
Handsome, kind
Lhiam
Dugan & Lhiam
Boy
Ireland
A form of William
#880
Kieren
Dugan & Kieren
Unisex
Ireland
Little dark one
#882
Ruark
Dugan & Ruark
Boy
Ireland
famous champion
Keatin
Dugan & Keatin
Boy
Ireland
Derived from 'Catherine', meaning 'pure'.
#892
Hurl
Dugan & Hurl
Boy
Ireland
to throw or cast
#896
Aiddan
Dugan & Aiddan
Boy
Ireland
Irish
#902
Guinn
Dugan & Guinn
Boy
Ireland
Fair; white
#903
Kellan
Dugan & Kellan
Boy
Ireland
slender, narrow
#905
Keenin
Dugan & Keenin
Boy
Ireland
ancient or old
#905
Kellam
Dugan & Kellam
Boy
Ireland
Noble or warrior
Catlin
Dugan & Catlin
Unisex
Ireland
pure
Ryanpatrick
Dugan & Ryanpatrick
Boy
Ireland
Little king
Harney
Dugan & Harney
Boy
Ireland
Irish
#923
Gerin
Dugan & Gerin
Boy
Ireland
What's sacred
Cullyn
Dugan & Cullyn
Boy
Ireland
Irish
#944
Iean
Dugan & Iean
Boy
Ireland
God is gracious
#944
Murvin
Dugan & Murvin
Boy
Ireland
Irish
#948
Broedy
Dugan & Broedy
Boy
Ireland
Ditch or muddy place
#952
Karrick
Dugan & Karrick
Boy
Ireland
Little and dark
#952
Keetan
Dugan & Keetan
Boy
Ireland
little cat
#955
Liiam
Dugan & Liiam
Boy
Ireland
strong-willed warrior
#957
Corry
Dugan & Corry
Boy
Ireland
From the hollow
Manus
Dugan & Manus
Boy
Ireland
Manly, brave
#969
Kiegan
Dugan & Kiegan
Boy
Ireland
Irish
Mitcheal
Dugan & Mitcheal
Boy
Ireland
Who is like God?
#971
McCoy
Dugan & McCoy
Boy
Ireland
son of the son of the captain
#973
Obrain
Dugan & Obrain
Boy
Ireland
Irish
Keeghan
Dugan & Keeghan
Unisex
Ireland
Descendant of Caodhgan
Caulen
Dugan & Caulen
Boy
Ireland
Irish
Cadden
Dugan & Cadden
Boy
Ireland
warrior
#993
Shaun
Dugan & Shaun
Boy
Ireland
God is gracious
Brion
Dugan & Brion
Boy
Ireland
Irish
Friel
Dugan & Friel
Boy
Ireland
Descendant of Ríoghnach
Carig
Dugan & Carig
Boy
Ireland
Rocky place
Kilian
Dugan & Kilian
Boy
Ireland
A beloved name with deep roots
Teague
Dugan & Teague
Boy
Ireland
poet
Caullin
Dugan & Caullin
Boy
Ireland
Irish
Nealy
Dugan & Nealy
Unisex
Ireland
Irish
Toltú
Dugan & Toltú
Unisex
Ireland
One who brings peace.
Nevan
Dugan & Nevan
Boy
Ireland
Irish
Martain
Dugan & Martain
Boy
Ireland
warrior
Kinnard
Dugan & Kinnard
Boy
Ireland
descendant of Ciarán
McCauley
Dugan & McCauley
Unisex
Ireland
son of the hard one
Quinnell
Dugan & Quinnell
Boy
Ireland
descendant of Caoinheal