Best Sibling Names for Neil
Names chosen to complement Neil — matching origin (Ireland), era, and style.
200 options106 girl109 boy
These sibling names share Neil's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Gael
Neil & Gael
BoyIreland
a Gael, a person of Gaelic origin; a reference to 'Gale', meaning cheerful or merry
#99 ↑
Meada
Neil & Meada
GirlIreland
a strong one; a warrior
#504 →
Erris
Neil & Erris
BoyIreland
From the ridge.
#506 →
Michealene
Neil & Michealene
GirlIreland
Who is like God?
#516 →
Kathleen
Neil & Kathleen
GirlIreland
Anglicized form of CAITLÍN.
#540 →
Riley
Neil & 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 →
Cathlin
Neil & Cathlin
GirlIreland
pure
#547 →
Donard
Neil & Donard
BoyIreland
Donard is derived from the Irish name 'Donard', which means 'world ruler' or 'chief'.
#548 →
Maeve
Neil & Maeve
GirlIreland
Intoxicating.
#73 ↑
Ryan
Neil & 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 ↓
Quinn
Neil & Quinn
GirlIreland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86 →
Dempsy
Neil & Dempsy
BoyIreland
A beloved name with deep roots
#588 →
Carven
Neil & Carven
BoyIreland
A male who is a representative
#594 →
Kathlean
Neil & Kathlean
GirlIreland
pure
#608 →
Terrence
Neil & Terrence
BoyIreland
the tender one
#622 →
Beanna
Neil & Beanna
GirlIreland
blessed, holy
#626 →
Connor
Neil & Connor
BoyIreland
lover of hounds
#126 ↓
Dermont
Neil & Dermont
BoyIreland
without a master
#629 →
Declan
Neil & Declan
BoyIreland
Anglicized form of Irish Deaglán, which is of unknown meaning. Saint Declan was a 5th-century missionary to Ireland.
#132 ↓
Sloane
Neil & Sloane
GirlIreland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151 ↑
Brianna
Neil & Brianna
GirlIreland
Variant of BRIANA.
#152 →
Reagan
Neil & Reagan
GirlIreland
Descendant of Riagán
#168 ↓
Murtha
Neil & Murtha
UnisexIreland
sea warrior
#672 →
Kathleeen
Neil & Kathleeen
GirlIreland
Irish
#675 →
Finn
Neil & Finn
BoyIreland
fair, white
#186 →
Oneill
Neil & Oneill
BoyIreland
Noble, esteemed
#695 →
Brody
Neil & Brody
BoyIreland
ditch, muddy place
#204 ↓
Oscar
Neil & Oscar
BoyIreland
deer lover
#216 →
Patrick
Neil & 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 →
Ellen
Neil & Ellen
GirlIreland
Light, torch, bright one
#726 →
Delaney
Neil & Delaney
GirlIreland
From a surname: either the English surname DELANEY (1) or the Irish surname DELANEY (2).
#233 ↑
Rory
Neil & Rory
UnisexIreland
red king
#242 ↑
Thada
Neil & Thada
GirlIreland
Brave
#742 →
Connell
Neil & Connell
BoyIreland
strong as a wolf
#746 →
Dolline
Neil & Dolline
GirlIreland
Dark haired
#765 →
Dowd
Neil & Dowd
BoyIreland
Dark, black, or a descendant of the dark-haired one
#768 →
Cathline
Neil & Cathline
GirlIreland
Pure
#780 →
Ronan
Neil & Ronan
BoyIreland
little seal
#290 ↓
Aileen
Neil & Aileen
GirlIreland
Noble, bright; the radiant one.
#798 ↓
Aidan
Neil & Aidan
BoyIreland
Little fire
#300 ↓
Doyla
Neil & Doyla
GirlIreland
Dark-haired; a descendant of the dark one
#800 →
Dunn
Neil & Dunn
BoyIreland
dark, brown
#806 →
Teagan
Neil & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
Cathren
Neil & Cathren
GirlIreland
Pure
#811 →
Brian
Neil & Brian
BoyIreland
noble, strong
#317 ↓
Cathaline
Neil & Cathaline
GirlIreland
Pure
#825 →
McKenna
Neil & McKenna
GirlIreland
descendant of the headstrong one
#326 ↓
Immogene
Neil & Immogene
GirlIreland
noble, kind
#830 →
Heflin
Neil & Heflin
BoyIreland
Derived from the Gaelic surname 'O hEflinn', meaning 'descendant of Eflin'.
#832 →
Biddy
Neil & Biddy
GirlIreland
Diminutive of BRIDGET.
#839 →
Callan
Neil & Callan
UnisexIreland
Rocky place
#339 ↑
Conna
Neil & Conna
GirlIreland
Woman; strong
#848 →
Shelagh
Neil & Shelagh
GirlIreland
From the islet by the river
#857 →
Sullivan
Neil & 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 ↑
Farrell
Neil & Farrell
BoyIreland
Descendant of the fearless one
#878 →
Michaleen
Neil & Michaleen
GirlIreland
A form of the name Michael, meaning 'who is like God?'
#879 →
Hurl
Neil & Hurl
BoyIreland
to throw or cast
#896 →
Desmond
Neil & Desmond
BoyIreland
From the grassland village
#399 ↓
Harney
Neil & Harney
BoyIreland
from a place called 'O' hEireamhóin', derived from 'heir' meaning 'sorrow' or 'battle'
#923 →
Sean
Neil & Sean
BoyIreland
Anglicized form of SEÁN.
#427 ↓
Dairl
Neil & Dairl
BoyIreland
A man of the earth.
#934 →
Dargan
Neil & Dargan
BoyIreland
Meaning 'from the dark place'.; Derived from the Gaelic 'Ó Duargain', which means 'descendant of Duargan'.
#944 →
Callahan
Neil & Callahan
UnisexIreland
little bright-headed
#460 ↑
Donovan
Neil & Donovan
BoyIreland
dark warrior
#468 ↓
Manus
Neil & Manus
BoyIreland
Manly, brave
#969 →
Briana
Neil & 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
Neil & Kieran
BoyIreland
Little dark one
#477 →
Finnegan
Neil & Finnegan
BoyIreland
descendant of the fair one
#490 ↓
Cassidy
Neil & Cassidy
GirlIreland
From an Irish surname which was derived from Ó Caiside meaning "descendant of CAISIDE".
#496 ↓
Catheleen
Neil & Catheleen
GirlIreland
Pure
#1000 →
Shavaun
Neil & Shavaun
GirlIreland
From the -shawn family of names
#500 →
Daigan
Neil & Daigan
BoyIreland
sorrow or difficulty
#502 →
Deardra
Neil & Deardra
GirlIreland
Sorrowful; broken-hearted
Killean
Neil & Killean
BoyIreland
Slender or narrow
#505 →
Robann
Neil & Robann
GirlIreland
fame; bright; radiant
#507 →
Kinney
Neil & Kinney
BoyIreland
descendant of Caoinneach, meaning 'handsome' or 'attractive'
#510 →
Downey
Neil & Downey
BoyIreland
descendant of Donncha, meaning 'brown-haired' or 'dark'
Murphy
Neil & Murphy
UnisexIreland
Sea warrior
#519 ↑
Cianan
Neil & Cianan
BoyIreland
Ancient; a descendant of Cian.
#522 →
Esker
Neil & Esker
BoyIreland
a watercourse, or a river terrace
#525 →
Friel
Neil & Friel
BoyIreland
Descendant of Ríoghnach
Conell
Neil & Conell
BoyIreland
Strong as a wolf
#528 →
Gaelen
Neil & Gaelen
BoyIreland
A form of the name 'Gail', meaning 'joyful' or 'cheerful'.; Variant of 'Galen', meaning 'calm' or 'healer'.
#528 →
Ivor
Neil & Ivor
BoyIreland
Yew tree
#529 →
Coner
Neil & Coner
BoyIreland
a variation of the name Connor
#531 →
Drennan
Neil & Drennan
BoyIreland
Descendant of Dreánán
#533 →
Gráinne
Neil & Gráinne
GirlIreland
grain, love
#533 →
Donahue
Neil & Donahue
BoyIreland
Descendant of Donnchadh, meaning 'brown warrior'.
#534 →
Daune
Neil & Daune
UnisexIreland
A form of the name Deirdre
Fionnula
Neil & Fionnula
GirlIreland
White shoulder
#538 →
Correena
Neil & Correena
GirlIreland
maiden
#539 →
Blaney
Neil & Blaney
UnisexIreland
daughter of the river
#541 →
Cian
Neil & 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 →
Deidri
Neil & Deidri
GirlIreland
Sorrowful, wailing
#542 →
Aidann
Neil & Aidann
BoyIreland
little fire
#543 →
Mainhia
Neil & Mainhia
GirlIreland
tir na nognah, la tierra de la juventud (meaning: land of eternal youth)
#543 →
Breannon
Neil & Breannon
GirlIreland
descendant of Braonán
#544 →
Brannick
Neil & Brannick
BoyIreland
Descendant of Bran
#547 →
Denin
Neil & Denin
BoyIreland
Defender; Descendant of Donn
#547 →
Kieley
Neil & Kieley
GirlIreland
slender, beautiful
#547 →
Kathlen
Neil & Kathlen
GirlIreland
Pure
Dinean
Neil & Dinean
GirlIreland
The name is derived from the word 'dín', meaning 'fortress'.
#549 →
O'Conner
Neil & O'Conner
BoyIreland
A beloved name with deep roots
#552 →
Edana
Neil & Edana
GirlIreland
Little fire.
Lanty
Neil & Lanty
BoyIreland
Landowner
Cara
Neil & Cara
GirlIreland
friend
#559 →
Siohban
Neil & Siohban
GirlIreland
God is gracious.
#560 →
Shevaun
Neil & Shevaun
GirlIreland
Anglicized form of SIOBHÁN.
#561 →
Covan
Neil & Covan
BoyIreland
young warrior
#566 →
Rielley
Neil & Rielley
GirlIreland
descendant of the red-haired one
#567 →
Shivon
Neil & Shivon
GirlIreland
God is gracious
#569 →
Maureen
Neil & Maureen
GirlIreland
bitter
Ormand
Neil & Ormand
BoyIreland
Of the sea
Powers
Neil & Powers
BoyIreland
derived from the surname meaning 'powerful' or 'mighty'.
Caelon
Neil & Caelon
BoyIreland
Slender; slim
#575 →
Deiren
Neil & Deiren
BoyIreland
Sorrowful; from the sea
#576 →
Donnabel
Neil & Donnabel
GirlIreland
Dark-haired beauty
Meaghann
Neil & Meaghann
GirlIreland
pearl
#579 →
Cooley
Neil & Cooley
BoyIreland
from the place of the school
Kerlin
Neil & Kerlin
GirlIreland
Little dark one.
#586 →
Ethna
Neil & Ethna
GirlIreland
little fire
#587 →
Tieg
Neil & Tieg
BoyIreland
a poetic form of the word 'tadhg', meaning 'poet' or 'philosopher'
#588 →
Conn
Neil & Conn
BoyIreland
chief, head
Wileen
Neil & Wileen
GirlIreland
delicate
#591 →
Dregan
Neil & Dregan
BoyIreland
Little druid
#592 →
Cillian
Neil & Cillian
BoyIreland
warrior
#594 ↑
Caelen
Neil & Caelen
BoyIreland
Irish
#594 →
Kevina
Neil & Kevina
GirlIreland
Gentle, beautiful; Crowned with beauty
#594 →
Channon
Neil & Channon
UnisexIreland
little wolf
#595 →
Ailse
Neil & Ailse
GirlIreland
Noble
#597 →
Keilan
Neil & Keilan
BoyIreland
Narrow or skinny; Slender or thin
#603 →
Levaun
Neil & Levaun
GirlIreland
The one who is born to the youth
Aylish
Neil & Aylish
GirlIreland
Derived from 'Ailis,' meaning noble or kind
#611 →
Coilin
Neil & Coilin
BoyIreland
from 'Caolán', meaning 'slender' or 'narrow'
#612 →
Padrick
Neil & Padrick
BoyIreland
Noble, patrician
#614 →
Grainne
Neil & Grainne
GirlIreland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615 →
Conor
Neil & Conor
BoyIreland
lover of hound
#623 ↓
Cona
Neil & Cona
GirlIreland
Wisdom
#624 →
Donovann
Neil & Donovann
BoyIreland
Dark warrior
#624 →
Myrna
Neil & Myrna
GirlIreland
Anglicized form of MUIRNE.
Keegan
Neil & Keegan
BoyIreland
descendant of Caodhán
#627 ↓
Brennick
Neil & Brennick
BoyIreland
Descendant of Braonán
#630 →
Kayleigh
Neil & 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
Neil & Shealan
GirlIreland
from the fairy palace; blessed by good fortune
#634 →
Kathline
Neil & Kathline
GirlIreland
Pure
Garreth
Neil & Garreth
BoyIreland
spear; gentle
#638 →
Cailin
Neil & Cailin
GirlIreland
Variant of KAYLYN. It also coincides with the Irish word cailín meaning "girl".
#642 →
Oneil
Neil & Oneil
BoyIreland
descendant of a champion.
Madden
Neil & Madden
BoyIreland
Little dog
#645 ↑
Bronagh
Neil & Bronagh
GirlIreland
sorrowful, sad
#646 →
Keavin
Neil & Keavin
BoyIreland
handsome, gentle, or beloved
#647 →
Orla
Neil & Orla
UnisexIreland
Meaning 'golden princess'.
#647 →
Faelan
Neil & Faelan
BoyIreland
little wolf
#648 →
Dennine
Neil & Dennine
GirlIreland
little brown one
#650 →
Bandon
Neil & Bandon
BoyIreland
Derived from the place name meaning 'the river Bandon'
#653 →
Erin
Neil & Erin
GirlIreland
Anglicized form of EIREANN. It has been used as a given name since the middle of the 20th century.
#653 ↓
Shiobhan
Neil & Shiobhan
GirlIreland
Derived from the name Siobhán, meaning 'God is gracious'.
#662 →
Keeven
Neil & Keeven
BoyIreland
descendant of Caomhín
#663 →
Kinny
Neil & Kinny
BoyIreland
From the headland; fair or attractive.
#663 →
Patrickjames
Neil & Patrickjames
BoyIreland
from 'Patricius', meaning nobleman or patrician.; James is derived from the Hebrew name Yaakov, meaning supplanter.
#663 →
Caitlyne
Neil & Caitlyne
GirlIreland
pure
#665 →
Shivonne
Neil & Shivonne
GirlIreland
God is gracious
#665 →
Sheriden
Neil & Sheriden
GirlIreland
from the Gaelic 'Searraidhe,' meaning 'descendant of Searrat.'
#671 →
Clover
Neil & Clover
GirlIreland
A flowering plant that symbolizes good luck.
#672 ↑
Duaine
Neil & Duaine
BoyIreland
swarthy
Kathleenmary
Neil & Kathleenmary
GirlIreland
pure; sea of bitterness
Corrah
Neil & Corrah
GirlIreland
Heart or a beloved
#682 →
Keedan
Neil & Keedan
BoyIreland
a descendant of Caedán
#682 →
Cristin
Neil & Cristin
GirlIreland
Christian
#685 →
Maeghan
Neil & Maeghan
GirlIreland
Variant of MEGAN.
#685 →
Corless
Neil & Corless
GirlIreland
from the land of the heart
Kevan
Neil & Kevan
BoyIreland
handsome, beloved
Fallon
Neil & Fallon
GirlIreland
From an Irish surname which was derived from Ó Fallamhain meaning "descendant of Fallamhan". The given name Fallamhan meant "leader". It was popularized in the 1980s by a character on the soap opera 'Dynasty'.
#688 ↑
Sloan
Neil & Sloan
UnisexIreland
soughing or tranquil river
#689 ↓
Cleary
Neil & Cleary
UnisexIreland
Descendant of the cleric
#694 →
Aaidan
Neil & Aaidan
BoyIreland
little fire
#695 →
Tyron
Neil & Tyron
BoyIreland
from the land of Eógan, a given name.
#696 →
Mariellen
Neil & Mariellen
GirlIreland
sea of bitterness
#697 →
Dierdre
Neil & Dierdre
GirlIreland
sorrow, broken-hearted
#698 →
Carneal
Neil & Carneal
BoyIreland
little man
#700 →
Shenan
Neil & Shenan
UnisexIreland
Derived from 'sionnach,' meaning 'fox'
#702 →
Kielin
Neil & Kielin
BoyIreland
Slender, Fair
#704 →
Dennon
Neil & Dennon
BoyIreland
descendant of Donn
#706 →
Eaden
Neil & Eaden
UnisexIreland
little fire
#706 →
Katholeen
Neil & Katholeen
GirlIreland
pure
Muireann
Neil & Muireann
GirlIreland
Sea White
#707 →
Kiley
Neil & Kiley
GirlIreland
Variant of KYLIE.
#709 →
Drian
Neil & Drian
BoyIreland
sublime
#716 →
Waldron
Neil & Waldron
BoyIreland
Derived from the Old English elements 'wald' meaning 'rule' and 'raed' meaning 'counsel'.
Patric
Neil & Patric
BoyIreland
noble
Catheren
Neil & Catheren
GirlIreland
pure; derived from the name Catherine
Rhasheen
Neil & Rhasheen
BoyIreland
Little Rose
#720 →
Rianah
Neil & Rianah
GirlIreland
little king; queen
#729 →
Aidrian
Neil & Aidrian
BoyIreland
From the sea
#730 →
Keavy
Neil & Keavy
GirlIreland
Anglicized form of CAOIMHE.
#730 →
Shaylin
Neil & Shaylin
GirlIreland
From the fairy palace.; A variant of the name Shailene.
#731 →
Kerin
Neil & Kerin
UnisexIreland
little dark one
#732 →
Erine
Neil & Erine
GirlIreland
peace
#735 →
Teige
Neil & Teige
BoyIreland
Folk name meaning 'poet', a diminutive of the name Tadhg.
#736 →
Tierney
Neil & Tierney
GirlIreland
lord / landowner
#740 →