Best Sibling Names for Niamh

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

200 options28 girl200 boy
These sibling names share Niamh's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Ryan
Niamh & Ryan
Boy
Ireland
Irish
#83
Connor
Niamh & Connor
Boy
Ireland
lover of hounds
#126
Declan
Niamh & Declan
Boy
Ireland
Irish
#132
Finn
Niamh & Finn
Boy
Ireland
fair, white
#186
Brody
Niamh & Brody
Boy
Ireland
ditch, muddy place
#204
Rory
Niamh & Rory
Unisex
Ireland
red king
#242
Ronan
Niamh & Ronan
Boy
Ireland
little seal
#290
Aidan
Niamh & Aidan
Boy
Ireland
Little fire
#300
Teagan
Niamh & Teagan
Unisex
Ireland
Attractive, beautiful
#309
Callan
Niamh & Callan
Unisex
Ireland
Rocky place
#339
Sullivan
Niamh & Sullivan
Boy
Ireland
Irish
#358
Desmond
Niamh & Desmond
Boy
Ireland
From the grassland village
#399
Callahan
Niamh & Callahan
Unisex
Ireland
little bright-headed
#460
Kieran
Niamh & Kieran
Boy
Ireland
Little dark one
#477
Finnegan
Niamh & Finnegan
Boy
Ireland
descendant of the fair one
#490
Daigan
Niamh & Daigan
Boy
Ireland
sorrow or difficulty
#502
Killean
Niamh & Killean
Boy
Ireland
Slender or narrow
#505
Murphy
Niamh & Murphy
Unisex
Ireland
Sea warrior
#519
Cianan
Niamh & Cianan
Boy
Ireland
Irish
#522
Coner
Niamh & Coner
Boy
Ireland
Irish
#531
Drennan
Niamh & Drennan
Boy
Ireland
Descendant of Dreánán
#533
Blaney
Niamh & Blaney
Unisex
Ireland
daughter of the river
#541
Cian
Niamh & Cian
Boy
Ireland
Irish
#542
Aidann
Niamh & Aidann
Boy
Ireland
little fire
#543
Brannick
Niamh & Brannick
Boy
Ireland
Irish
#547
Denin
Niamh & Denin
Boy
Ireland
Irish
#547
O'Conner
Niamh & O'Conner
Boy
Ireland
A beloved name with deep roots
#552
Covan
Niamh & Covan
Boy
Ireland
young warrior
#566
Caelon
Niamh & Caelon
Boy
Ireland
Slender; slim
#575
Deiren
Niamh & Deiren
Boy
Ireland
Irish
#576
Tieg
Niamh & Tieg
Boy
Ireland
Irish
#588
Dregan
Niamh & Dregan
Boy
Ireland
Irish
#592
Cillian
Niamh & Cillian
Boy
Ireland
warrior
#594
Caelen
Niamh & Caelen
Boy
Ireland
Irish
#594
Gael
Niamh & Gael
Boy
Ireland
Irish
#99
Keilan
Niamh & Keilan
Boy
Ireland
Irish
#603
Coilin
Niamh & Coilin
Boy
Ireland
from 'Caolán', meaning 'slender' or 'narrow'
#612
Padrick
Niamh & Padrick
Boy
Ireland
Noble, patrician
#614
Conor
Niamh & Conor
Boy
Ireland
lover of hound
#623
Donovann
Niamh & Donovann
Boy
Ireland
Dark warrior
#624
Keegan
Niamh & Keegan
Boy
Ireland
descendant of Caodhán
#627
Brennick
Niamh & Brennick
Boy
Ireland
Descendant of Braonán
#630
Madden
Niamh & Madden
Boy
Ireland
Little dog
#645
Faelan
Niamh & Faelan
Boy
Ireland
Irish
#648
Bandon
Niamh & Bandon
Boy
Ireland
Derived from the place name meaning 'the river Bandon'
#653
Keeven
Niamh & Keeven
Boy
Ireland
descendant of Caomhín
#663
Patrickjames
Niamh & Patrickjames
Boy
Ireland
Irish
#663
Keedan
Niamh & Keedan
Boy
Ireland
a descendant of Caedán
#682
Sloan
Niamh & Sloan
Unisex
Ireland
soughing or tranquil river
#689
Cleary
Niamh & Cleary
Unisex
Ireland
Descendant of the cleric
#694
Aaidan
Niamh & Aaidan
Boy
Ireland
little fire
#695
Kielin
Niamh & Kielin
Boy
Ireland
Irish
#704
Eaden
Niamh & Eaden
Unisex
Ireland
little fire
#706
Drian
Niamh & Drian
Boy
Ireland
sublime
#716
Oscar
Niamh & Oscar
Boy
Ireland
deer lover
#216
Patrick
Niamh & Patrick
Boy
Ireland
Latin
#224
Aidrian
Niamh & Aidrian
Boy
Ireland
From the sea
#730
Teige
Niamh & Teige
Boy
Ireland
Folk name meaning 'poet', a diminutive of the name Tadhg.
#736
Kahlen
Niamh & Kahlen
Unisex
Ireland
Irish
#745
Devvin
Niamh & Devvin
Boy
Ireland
Poet
#753
Keaire
Niamh & Keaire
Unisex
Ireland
Dark-haired
#760
Loagan
Niamh & Loagan
Boy
Ireland
descendant of the warrior
#764
Flynn
Niamh & Flynn
Boy
Ireland
descendant of the red-haired one
#782
McCord
Niamh & McCord
Boy
Ireland
Son of the cord or rope maker; also, a surname that has become popular as a first name.
#790
Padriac
Niamh & Padriac
Boy
Ireland
Noble, patrician
#791
Tyghe
Niamh & Tyghe
Boy
Ireland
Derived from 'Tadhg', meaning 'poet' or 'philosopher'.
#795
Phinn
Niamh & Phinn
Boy
Ireland
white, fair
#796
Aeden
Niamh & Aeden
Boy
Ireland
little fire
#805
Brian
Niamh & Brian
Boy
Ireland
noble, strong
#317
Brodderick
Niamh & Brodderick
Boy
Ireland
Son of Roger
#828
AidanJohn
Niamh & AidanJohn
Boy
Ireland
Irish
#832
AidenMatthew
Niamh & AidenMatthew
Boy
Ireland
little fire
#838
Aidanjames
Niamh & Aidanjames
Boy
Ireland
Little fire and supplanter
#838
Bradan
Niamh & Bradan
Boy
Ireland
descendant of Bradan
#840
Gillen
Niamh & Gillen
Boy
Ireland
Servant; follower of St. Giolla
#851
Bridan
Niamh & Bridan
Boy
Ireland
One who is brave
#852
Eeán
Niamh & Eeán
Boy
Ireland
gift of God
#857
Keating
Niamh & Keating
Unisex
Ireland
English
#861
Gaelan
Niamh & Gaelan
Boy
Ireland
Generous
#862
Cogan
Niamh & Cogan
Boy
Ireland
descendant of the marsh
#864
Kearney
Niamh & Kearney
Unisex
Ireland
Descendant of Ciarán
#865
Eammon
Niamh & Eammon
Boy
Ireland
Wealthy protector
#867
Coady
Niamh & Coady
Boy
Ireland
Irish
#875
Lhiam
Niamh & Lhiam
Boy
Ireland
A form of William
#880
Kieren
Niamh & Kieren
Unisex
Ireland
Little dark one
#882
Keatin
Niamh & Keatin
Boy
Ireland
Derived from 'Catherine', meaning 'pure'.
#892
Aiddan
Niamh & Aiddan
Boy
Ireland
Irish
#902
Kellan
Niamh & Kellan
Boy
Ireland
slender, narrow
#905
Keenin
Niamh & Keenin
Boy
Ireland
ancient or old
#905
Sean
Niamh & Sean
Boy
Ireland
Irish
#427
Connan
Niamh & Connan
Boy
Ireland
Irish
#930
SeanMichael
Niamh & SeanMichael
Boy
Ireland
Who is like God?
#931
Connar
Niamh & Connar
Boy
Ireland
intrapreneur
#937
Seann
Niamh & Seann
Boy
Ireland
God is gracious
#939
Cullyn
Niamh & Cullyn
Boy
Ireland
Irish
#944
Iean
Niamh & Iean
Boy
Ireland
God is gracious
#944
KevinMatthew
Niamh & KevinMatthew
Boy
Ireland
handsome beloved
#946
Broedy
Niamh & Broedy
Boy
Ireland
Ditch or muddy place
#952
Karrick
Niamh & Karrick
Boy
Ireland
Little and dark
#952
Keetan
Niamh & Keetan
Boy
Ireland
little cat
#955
Liiam
Niamh & Liiam
Boy
Ireland
strong-willed warrior
#957
Branoon
Niamh & Branoon
Boy
Ireland
Irish
#968
Donovan
Niamh & Donovan
Boy
Ireland
dark warrior
#468
McCoy
Niamh & McCoy
Boy
Ireland
son of the son of the captain
#973
Parick
Niamh & Parick
Boy
Ireland
Nobleman or aristocrat
#985
Cadden
Niamh & Cadden
Boy
Ireland
warrior
#993
Kegan
Niamh & Kegan
Boy
Ireland
Irish
#997
Keivin
Niamh & Keivin
Boy
Ireland
handsome, beloved
#1000
Erris
Niamh & Erris
Boy
Ireland
Irish
#506
Dohnovan
Niamh & Dohnovan
Boy
Ireland
Irish
Hannon
Niamh & Hannon
Unisex
Ireland
descendant of the handsome one
Kinney
Niamh & Kinney
Boy
Ireland
Irish
#510
Dooley
Niamh & Dooley
Boy
Ireland
Defender
Tarin
Niamh & Tarin
Unisex
Ireland
a variant of the name Tara
Brennan
Niamh & Brennan
Boy
Ireland
Descendant of Braonán; 'Descendant of the sad one'.
Esker
Niamh & Esker
Boy
Ireland
a watercourse, or a river terrace
#525
Conell
Niamh & Conell
Boy
Ireland
Strong as a wolf
#528
Gaelen
Niamh & Gaelen
Boy
Ireland
Gael
#528
Ivor
Niamh & Ivor
Boy
Ireland
Yew tree
#529
Kilian
Niamh & Kilian
Boy
Ireland
A beloved name with deep roots
Donahue
Niamh & Donahue
Boy
Ireland
Irish
#534
Caullin
Niamh & Caullin
Boy
Ireland
Irish
Toltú
Niamh & Toltú
Unisex
Ireland
One who brings peace.
SeanPatrick
Niamh & SeanPatrick
Boy
Ireland
Irish
Donard
Niamh & Donard
Boy
Ireland
Donard is derived from the Irish name 'Donard', which means 'world ruler' or 'chief'.
#548
Quinnell
Niamh & Quinnell
Boy
Ireland
descendant of Caoinheal
Desmund
Niamh & Desmund
Boy
Ireland
A variant of the name Desmond, derived from the name of a historical kingdom in southwestern Ireland.
Kerron
Niamh & Kerron
Boy
Ireland
Irish
Quinnlan
Niamh & Quinnlan
Unisex
Ireland
descendant of Caoinlean
Draiven
Niamh & Draiven
Boy
Ireland
Irish
Aiedan
Niamh & Aiedan
Boy
Ireland
Irish
McCai
Niamh & McCai
Boy
Ireland
A beloved name with deep roots
Dempsy
Niamh & Dempsy
Boy
Ireland
A beloved name with deep roots
#588
Carven
Niamh & Carven
Boy
Ireland
A male who is a representative
#594
Channon
Niamh & Channon
Unisex
Ireland
little wolf
#595
Keaghan
Niamh & Keaghan
Unisex
Ireland
Irish
Killien
Niamh & Killien
Boy
Ireland
Irish
Brekin
Niamh & Brekin
Boy
Ireland
Irish
Creedan
Niamh & Creedan
Boy
Ireland
Irish
Kiean
Niamh & Kiean
Boy
Ireland
Ancient; enduring
O'Connor
Niamh & O'Connor
Boy
Ireland
descendant of Conchobhair, meaning 'lover of hounds'
Terrence
Niamh & Terrence
Boy
Ireland
the tender one
#622
Kyeron
Niamh & Kyeron
Boy
Ireland
Irish
Braden
Niamh & Braden
Boy
Ireland
broad valley
Dermont
Niamh & Dermont
Boy
Ireland
without a master
#629
Sheadon
Niamh & Sheadon
Boy
Ireland
from the serene place
Garreth
Niamh & Garreth
Boy
Ireland
Irish
#638
Kheelan
Niamh & Kheelan
Boy
Ireland
slender, narrow
LiamMichael
Niamh & LiamMichael
Boy
Ireland
Liam means 'strong-willed warrior' and Michael means 'who is like God'.
Keavin
Niamh & Keavin
Boy
Ireland
handsome, gentle, or beloved
#647
Orla
Niamh & Orla
Unisex
Ireland
Meaning 'golden princess'.
#647
Brenden
Niamh & Brenden
Boy
Ireland
Irish
Patrickjohn
Niamh & Patrickjohn
Boy
Ireland
Nobleman
Kinny
Niamh & Kinny
Boy
Ireland
From the headland; fair or attractive.
#663
Lehan
Niamh & Lehan
Boy
Ireland
descendant of Lehan
Murtha
Niamh & Murtha
Unisex
Ireland
sea warrior
#672
Dainan
Niamh & Dainan
Boy
Ireland
Irish
Rian
Niamh & Rian
Unisex
Ireland
little king
Oneill
Niamh & Oneill
Boy
Ireland
Noble, esteemed
#695
Tyron
Niamh & Tyron
Boy
Ireland
from the land of Eógan, a given name.
#696
Carneal
Niamh & Carneal
Boy
Ireland
little man
#700
Oryen
Niamh & Oryen
Boy
Ireland
Irish
Shenan
Niamh & Shenan
Unisex
Ireland
Derived from 'sionnach,' meaning 'fox'
#702
Dennon
Niamh & Dennon
Boy
Ireland
descendant of Donn
#706
Aidien
Niamh & Aidien
Boy
Ireland
Irish
Cuinn
Niamh & Cuinn
Boy
Ireland
from the Irish 'O'Cuinn', meaning 'descendant of Conn'
Rhasheen
Niamh & Rhasheen
Boy
Ireland
Little Rose
#720
Cormack
Niamh & Cormack
Boy
Ireland
son of the charioteer
Kerin
Niamh & Kerin
Unisex
Ireland
little dark one
#732
McKeon
Niamh & McKeon
Boy
Ireland
son of the blessing
Cormac
Niamh & Cormac
Boy
Ireland
Son of the charioteer
Brannigan
Niamh & Brannigan
Unisex
Ireland
descendant of Bran
Kiaron
Niamh & Kiaron
Boy
Ireland
Irish
Connell
Niamh & Connell
Boy
Ireland
strong as a wolf
#746
Diarmuid
Niamh & Diarmuid
Boy
Ireland
Irish
Cailan
Niamh & Cailan
Unisex
Ireland
slender
Corrigan
Niamh & Corrigan
Unisex
Ireland
Irish
Rorry
Niamh & Rorry
Boy
Ireland
Irish
#761
Dowd
Niamh & Dowd
Boy
Ireland
Dark, black, or a descendant of the dark-haired one
#768
Bruke
Niamh & Bruke
Boy
Ireland
Irish
Dekklan
Niamh & Dekklan
Boy
Ireland
the person who is a full of goodness
Ciaran
Niamh & Ciaran
Boy
Ireland
little dark one.
#779
Fionnlagh
Niamh & Fionnlagh
Boy
Ireland
Irish
Quinlin
Niamh & Quinlin
Boy
Ireland
This name means 'descendant of Caoinlean', meaning 'slender' or 'fit'.
Con
Niamh & Con
Boy
Ireland
admired, strong
#790
Laeth
Niamh & Laeth
Boy
Ireland
Irish
Patrickjoseph
Niamh & Patrickjoseph
Boy
Ireland
nobleman, descendant of Patricius
Shevin
Niamh & Shevin
Boy
Ireland
God is gracious
#796
Keaven
Niamh & Keaven
Boy
Ireland
Hollow
#797
Deegan
Niamh & Deegan
Boy
Ireland
Irish
Ean
Niamh & Ean
Boy
Ireland
Irish
Dunn
Niamh & Dunn
Boy
Ireland
dark, brown
#806
Qualin
Niamh & Qualin
Boy
Ireland
From the place of the wood
Keiran
Niamh & Keiran
Boy
Ireland
Irish
Conlon
Niamh & Conlon
Boy
Ireland
descendant of Conlaodh
Egan
Niamh & Egan
Boy
Ireland
Little fire
Kevlin
Niamh & Kevlin
Boy
Ireland
handsome
Turley
Niamh & Turley
Boy
Ireland
Place of the thornbush
#826
Aithen
Niamh & Aithen
Boy
Ireland
Fire
Keegin
Niamh & Keegin
Boy
Ireland
Irish