Best Sibling Names for Kilian
Names chosen to complement Kilian — matching origin (Ireland), era, and style.
200 options128 girl133 boy
These sibling names share Kilian's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Nora
Kilian & Nora
GirlIreland
honor
#24 →
Riley
Kilian & Riley
GirlIreland
Irish
#43 →
Nolan
Kilian & Nolan
BoyIreland
Noble, famous
#57 →
Maeve
Kilian & Maeve
GirlIreland
Intoxicating.
#73 ↑
Quinn
Kilian & Quinn
GirlIreland
Wise
#86 →
Declan
Kilian & Declan
UnisexIreland
Irish
#132 ↓
Sloane
Kilian & Sloane
UnisexIreland
A beloved name with deep roots
#151 ↑
Brianna
Kilian & Brianna
UnisexIreland
Irish
#152 →
Reagan
Kilian & Reagan
UnisexIreland
Descendant of Riagán
#168 ↓
Finn
Kilian & Finn
UnisexIreland
fair, white
#186 →
Brody
Kilian & Brody
UnisexIreland
ditch, muddy place
#204 ↓
Delaney
Kilian & Delaney
UnisexIreland
Irish
#233 ↑
Rory
Kilian & Rory
UnisexIreland
red king
#242 ↑
Ronan
Kilian & Ronan
UnisexIreland
little seal
#290 ↓
Aidan
Kilian & Aidan
UnisexIreland
Little fire
#300 ↓
Teagan
Kilian & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
McKenna
Kilian & McKenna
UnisexIreland
descendant of the headstrong one
#326 ↓
Sullivan
Kilian & Sullivan
UnisexIreland
Irish
#358 ↑
Callahan
Kilian & Callahan
UnisexIreland
little bright-headed
#460 ↑
Finnegan
Kilian & Finnegan
UnisexIreland
descendant of the fair one
#490 ↓
Cassidy
Kilian & Cassidy
UnisexIreland
Irish
#496 ↓
Daigan
Kilian & Daigan
BoyIreland
sorrow or difficulty
#502 →
Murphy
Kilian & Murphy
UnisexIreland
Sea warrior
#519 ↑
Cianan
Kilian & Cianan
BoyIreland
Irish
#522 →
Coner
Kilian & Coner
BoyIreland
Irish
#531 →
Drennan
Kilian & Drennan
BoyIreland
Descendant of Dreánán
#533 →
Gráinne
Kilian & Gráinne
GirlIreland
grain, love
#533 →
Fionnula
Kilian & Fionnula
GirlIreland
Irish
#538 →
Blaney
Kilian & Blaney
UnisexIreland
daughter of the river
#541 →
Cian
Kilian & Cian
UnisexIreland
Irish
#542 →
Aidann
Kilian & Aidann
BoyIreland
little fire
#543 →
Brannick
Kilian & Brannick
BoyIreland
Irish
#547 →
Denin
Kilian & Denin
BoyIreland
Irish
#547 →
O'Conner
Kilian & O'Conner
BoyIreland
A beloved name with deep roots
#552 →
Covan
Kilian & Covan
BoyIreland
young warrior
#566 →
Deiren
Kilian & Deiren
BoyIreland
Irish
#576 →
Ryan
Kilian & Ryan
BoyIreland
Irish
#83 ↓
Tieg
Kilian & Tieg
BoyIreland
Irish
#588 →
Dregan
Kilian & Dregan
BoyIreland
Irish
#592 →
Cillian
Kilian & Cillian
BoyIreland
warrior
#594 ↑
Caelen
Kilian & Caelen
UnisexIreland
Irish
#594 →
Ailse
Kilian & Ailse
GirlIreland
Noble
#597 →
Gael
Kilian & Gael
UnisexIreland
Irish
#99 ↑
Aylish
Kilian & Aylish
GirlIreland
Derived from 'Ailis,' meaning noble or kind
#611 →
Coilin
Kilian & Coilin
BoyIreland
from 'Caolán', meaning 'slender' or 'narrow'
#612 →
Padrick
Kilian & Padrick
BoyIreland
Noble, patrician
#614 →
Donovann
Kilian & Donovann
BoyIreland
Dark warrior
#624 →
Connor
Kilian & Connor
UnisexIreland
lover of hounds
#126 ↓
Brennick
Kilian & Brennick
BoyIreland
Descendant of Braonán
#630 →
Madden
Kilian & Madden
UnisexIreland
Little dog
#645 ↑
Bronagh
Kilian & Bronagh
GirlIreland
sorrowful, sad
#646 →
Faelan
Kilian & Faelan
UnisexIreland
Irish
#648 →
Sheriden
Kilian & Sheriden
GirlIreland
Irish
#671 →
Clover
Kilian & Clover
UnisexIreland
A flowering plant that symbolizes good luck.
#672 ↑
Corrah
Kilian & Corrah
GirlIreland
Heart or a beloved
#682 →
Sloan
Kilian & Sloan
UnisexIreland
soughing or tranquil river
#689 ↓
Cleary
Kilian & Cleary
UnisexIreland
Descendant of the cleric
#694 →
Aaidan
Kilian & Aaidan
BoyIreland
little fire
#695 →
Eaden
Kilian & Eaden
UnisexIreland
little fire
#706 →
Muireann
Kilian & Muireann
GirlIreland
Sea White
#707 →
Nigíl
Kilian & Nigíl
BoyIreland
Champion
#709 →
Oscar
Kilian & Oscar
UnisexIreland
deer lover
#216 →
Patrick
Kilian & Patrick
BoyIreland
Latin
#224 →
Rianah
Kilian & Rianah
GirlIreland
little king; queen
#729 →
Aidrian
Kilian & Aidrian
BoyIreland
From the sea
#730 →
Shaylin
Kilian & Shaylin
UnisexIreland
Irish
#731 →
Teige
Kilian & Teige
BoyIreland
Folk name meaning 'poet', a diminutive of the name Tadhg.
#736 →
Naileen
Kilian & Naileen
GirlIreland
A combination of the name Niamh and the root -leen, suggesting brightness and radiance.
#751 →
Loagan
Kilian & Loagan
BoyIreland
descendant of the warrior
#764 →
Flynn
Kilian & Flynn
UnisexIreland
descendant of the red-haired one
#782 ↓
Bhrianna
Kilian & Bhrianna
GirlIreland
exalted; noble
#796 →
Phinn
Kilian & Phinn
BoyIreland
white, fair
#796 →
Caragan
Kilian & Caragan
GirlIreland
little heart
#801 →
Aeden
Kilian & Aeden
UnisexIreland
little fire
#805 →
Brian
Kilian & Brian
BoyIreland
noble, strong
#317 ↓
Ashlyn
Kilian & Ashlyn
UnisexIreland
Dream; vision
#831 ↓
AidanJohn
Kilian & AidanJohn
BoyIreland
Irish
#832 →
AidenMatthew
Kilian & AidenMatthew
BoyIreland
little fire
#838 →
Aidanjames
Kilian & Aidanjames
BoyIreland
Little fire and supplanter
#838 →
Callan
Kilian & Callan
UnisexIreland
Rocky place
#339 ↑
Bradan
Kilian & Bradan
BoyIreland
descendant of Bradan
#840 →
Noelan
Kilian & Noelan
BoyIreland
Noble one
#845 →
Bridan
Kilian & Bridan
BoyIreland
One who is brave
#852 →
Eeán
Kilian & Eeán
BoyIreland
gift of God
#857 →
Seonna
Kilian & Seonna
GirlIreland
God is gracious
#869 →
Lhiam
Kilian & Lhiam
BoyIreland
A form of William
#880 →
Eava
Kilian & Eava
GirlIreland
beautiful, radiant
#884 →
Desmond
Kilian & Desmond
UnisexIreland
From the grassland village
#399 ↓
Aiddan
Kilian & Aiddan
BoyIreland
Irish
#902 →
Ayleen
Kilian & Ayleen
GirlIreland
Irish
#917 →
Aelan
Kilian & Aelan
GirlIreland
noble or serene
#921 →
Sean
Kilian & Sean
UnisexIreland
Irish
#427 ↓
Dellaney
Kilian & Dellaney
GirlIreland
from the river valley
#933 →
Cullyn
Kilian & Cullyn
BoyIreland
Irish
#944 →
Iean
Kilian & Iean
BoyIreland
God is gracious
#944 →
Broedy
Kilian & Broedy
BoyIreland
Ditch or muddy place
#952 →
Eillie
Kilian & Eillie
GirlIreland
Bringer of light
#956 →
Liiam
Kilian & Liiam
BoyIreland
strong-willed warrior
#957 →
Saoirse
Kilian & Saoirse
GirlIreland
Freedom
#959 ↓
Caitlinn
Kilian & Caitlinn
GirlIreland
Irish
#961 →
Dannan
Kilian & Dannan
GirlIreland
Irish
#962 →
Ciara
Kilian & Ciara
UnisexIreland
Dark, black, or black-haired
#966 →
Donovan
Kilian & Donovan
UnisexIreland
dark warrior
#468 ↓
Briana
Kilian & Briana
UnisexIreland
Irish
#470 ↑
McCoy
Kilian & McCoy
UnisexIreland
son of the son of the captain
#973 ↑
Morrighan
Kilian & Morrighan
GirlIreland
great queen
#980 →
Tierni
Kilian & Tierni
GirlIreland
Irish
#992 →
Cadden
Kilian & Cadden
BoyIreland
warrior
#993 →
Shavaun
Kilian & Shavaun
GirlIreland
Irish
#500 →
Meada
Kilian & Meada
GirlIreland
Irish
#504 →
Erris
Kilian & Erris
BoyIreland
Irish
#506 →
Robann
Kilian & Robann
GirlIreland
fame; bright; radiant
#507 →
Dohnovan
Kilian & Dohnovan
BoyIreland
Irish
Dublyn
Kilian & Dublyn
GirlIreland
Irish
Finlea
Kilian & Finlea
GirlIreland
Irish
Michealene
Kilian & Michealene
GirlIreland
Who is like God?
#516 →
Graidys
Kilian & Graidys
GirlIreland
Derived from Gráinne, meaning 'love' or 'grace'.
Dooley
Kilian & Dooley
BoyIreland
Defender
Esker
Kilian & Esker
BoyIreland
a watercourse, or a river terrace
#525 →
Conell
Kilian & Conell
BoyIreland
Strong as a wolf
#528 →
Gaelen
Kilian & Gaelen
UnisexIreland
Gael
#528 →
Ivor
Kilian & Ivor
UnisexIreland
Yew tree
#529 →
Donahue
Kilian & Donahue
BoyIreland
Irish
#534 →
Caullin
Kilian & Caullin
BoyIreland
Irish
Teighan
Kilian & Teighan
UnisexIreland
Irish
Toltú
Kilian & Toltú
UnisexIreland
One who brings peace.
Nevan
Kilian & Nevan
UnisexIreland
Irish
Correena
Kilian & Correena
GirlIreland
maiden
#539 →
Deidri
Kilian & Deidri
GirlIreland
Sorrowful, wailing
#542 →
Mainhia
Kilian & Mainhia
GirlIreland
tir na nognah, la tierra de la juventud (meaning: land of eternal youth)
#543 →
Breannon
Kilian & Breannon
GirlIreland
descendant of Braonán
#544 →
Cathlin
Kilian & Cathlin
GirlIreland
pure
#547 →
Noleen
Kilian & Noleen
GirlIreland
Famous, noble
#547 →
Donard
Kilian & Donard
BoyIreland
Donard is derived from the Irish name 'Donard', which means 'world ruler' or 'chief'.
#548 →
Dinean
Kilian & Dinean
GirlIreland
The name is derived from the word 'dín', meaning 'fortress'.
#549 →
Quinnell
Kilian & Quinnell
BoyIreland
descendant of Caoinheal
Quinnlan
Kilian & Quinnlan
UnisexIreland
descendant of Caoinlean
Nigell
Kilian & Nigell
BoyIreland
A variant of the name Nigel, derived from the Latin 'Nigellus', meaning 'little black one'.
#554 →
Cara
Kilian & Cara
UnisexIreland
friend
#559 →
Siohban
Kilian & Siohban
GirlIreland
Irish
#560 →
Shevaun
Kilian & Shevaun
GirlIreland
Irish
#561 →
Draiven
Kilian & Draiven
BoyIreland
Irish
Rielley
Kilian & Rielley
GirlIreland
descendant of the red-haired one
#567 →
Ciarrah
Kilian & Ciarrah
GirlIreland
Little dark one
Shivon
Kilian & Shivon
GirlIreland
God is gracious
#569 →
Caelon
Kilian & Caelon
BoyIreland
Slender; slim
#575 →
Aiedan
Kilian & Aiedan
BoyIreland
Irish
Meaghann
Kilian & Meaghann
GirlIreland
pearl
#579 →
Neana
Kilian & Neana
GirlIreland
Irish
#582 →
McCai
Kilian & McCai
BoyIreland
A beloved name with deep roots
Ethna
Kilian & Ethna
GirlIreland
little fire
#587 →
Dempsy
Kilian & Dempsy
BoyIreland
A beloved name with deep roots
#588 →
Wileen
Kilian & Wileen
GirlIreland
delicate
#591 →
Carven
Kilian & Carven
BoyIreland
A male who is a representative
#594 →
Channon
Kilian & Channon
UnisexIreland
little wolf
#595 →
Caetlin
Kilian & Caetlin
GirlIreland
Irish
Brekin
Kilian & Brekin
BoyIreland
Irish
Creedan
Kilian & Creedan
BoyIreland
Irish
Faylin
Kilian & Faylin
GirlIreland
little fairy
Grainne
Kilian & Grainne
GirlIreland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615 →
O'Connor
Kilian & O'Connor
BoyIreland
descendant of Conchobhair, meaning 'lover of hounds'
Terrence
Kilian & Terrence
UnisexIreland
the tender one
#622 →
Conor
Kilian & Conor
UnisexIreland
lover of hound
#623 ↓
Cona
Kilian & Cona
GirlIreland
Wisdom
#624 →
Beanna
Kilian & Beanna
GirlIreland
Irish
#626 →
Braden
Kilian & Braden
UnisexIreland
broad valley
Dermont
Kilian & Dermont
BoyIreland
without a master
#629 →
Shealan
Kilian & Shealan
GirlIreland
Irish
#634 →
Sheadon
Kilian & Sheadon
BoyIreland
from the serene place
Tierna
Kilian & Tierna
GirlIreland
little land
Garreth
Kilian & Garreth
BoyIreland
Irish
#638 →
LiamMichael
Kilian & LiamMichael
BoyIreland
Liam means 'strong-willed warrior' and Michael means 'who is like God'.
Cailin
Kilian & Cailin
UnisexIreland
Irish
#642 →
Caite
Kilian & Caite
GirlIreland
Pure, chaste
Orla
Kilian & Orla
UnisexIreland
Meaning 'golden princess'.
#647 →
Dennine
Kilian & Dennine
GirlIreland
little brown one
#650 →
Bandon
Kilian & Bandon
BoyIreland
Derived from the place name meaning 'the river Bandon'
#653 →
Erin
Kilian & Erin
UnisexIreland
Irish
#653 ↓
Shiobhan
Kilian & Shiobhan
GirlIreland
Derived from the name Siobhán, meaning 'God is gracious'.
#662 →
Patrickjames
Kilian & Patrickjames
BoyIreland
Irish
#663 →
Caitlyne
Kilian & Caitlyne
GirlIreland
pure
#665 →
Shivonne
Kilian & Shivonne
GirlIreland
Irish
#665 →
Marcail
Kilian & Marcail
GirlIreland
sword
Lehan
Kilian & Lehan
BoyIreland
descendant of Lehan
Murtha
Kilian & Murtha
UnisexIreland
sea warrior
#672 →
Dainan
Kilian & Dainan
BoyIreland
Irish
Nugent
Kilian & Nugent
BoyIreland
Descendant of the servant of a champion.
#680 →
Cristin
Kilian & Cristin
UnisexIreland
Christian
#685 →
Iseult
Kilian & Iseult
GirlIreland
contrast, radiant
Maeghan
Kilian & Maeghan
GirlIreland
Irish
#685 →
Fallon
Kilian & Fallon
UnisexIreland
Irish
#688 ↑
Rian
Kilian & Rian
UnisexIreland
little king
Mackenna
Kilian & Mackenna
UnisexIreland
son of the hero
Oneill
Kilian & Oneill
BoyIreland
Noble, esteemed
#695 →
Tyron
Kilian & Tyron
UnisexIreland
from the land of Eógan, a given name.
#696 →
Mariellen
Kilian & Mariellen
GirlIreland
sea of bitterness
#697 →
Dierdre
Kilian & Dierdre
GirlIreland
sorrow, broken-hearted
#698 →
Carneal
Kilian & Carneal
BoyIreland
little man
#700 →
Oryen
Kilian & Oryen
BoyIreland
Irish
Shenan
Kilian & Shenan
UnisexIreland
Derived from 'sionnach,' meaning 'fox'
#702 →