Best Sibling Names for Kathleeen
Names chosen to complement Kathleeen — matching origin (Ireland), era, and style.
200 options200 girl21 boy
These sibling names share Kathleeen's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Robann
Kathleeen & Robann
GirlIreland
fame; bright; radiant
#507 →
Michealene
Kathleeen & Michealene
GirlIreland
Who is like God?
#516 →
Nora
Kathleeen & Nora
GirlIreland
honor
#24 →
Deidri
Kathleeen & Deidri
GirlIreland
Sorrowful, wailing
#542 →
Riley
Kathleeen & 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
Kathleeen & Cathlin
GirlIreland
pure
#547 →
Noleen
Kathleeen & Noleen
GirlIreland
Famous, noble
#547 →
Dinean
Kathleeen & Dinean
GirlIreland
The name is derived from the word 'dín', meaning 'fortress'.
#549 →
Maeve
Kathleeen & Maeve
GirlIreland
Intoxicating.
#73 ↑
Quinn
Kathleeen & Quinn
GirlIreland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86 →
Wileen
Kathleeen & Wileen
GirlIreland
delicate
#591 →
Channon
Kathleeen & Channon
UnisexIreland
little wolf
#595 →
Dennine
Kathleeen & Dennine
GirlIreland
little brown one
#650 →
Sloane
Kathleeen & Sloane
GirlIreland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151 ↑
Brianna
Kathleeen & Brianna
GirlIreland
Variant of BRIANA.
#152 →
Reagan
Kathleeen & Reagan
GirlIreland
Descendant of Riagán
#168 ↓
Mariellen
Kathleeen & Mariellen
GirlIreland
sea of bitterness
#697 →
Dierdre
Kathleeen & Dierdre
GirlIreland
sorrow, broken-hearted
#698 →
Shenan
Kathleeen & Shenan
UnisexIreland
Derived from 'sionnach,' meaning 'fox'
#702 →
Ellen
Kathleeen & Ellen
GirlIreland
Light, torch, bright one
#726 →
Delaney
Kathleeen & Delaney
GirlIreland
From a surname: either the English surname DELANEY (1) or the Irish surname DELANEY (2).
#233 ↑
Rory
Kathleeen & Rory
UnisexIreland
red king
#242 ↑
Dorra
Kathleeen & Dorra
GirlIreland
Sister, friend; Gift
#749 →
Dolline
Kathleeen & Dolline
GirlIreland
Dark haired
#765 →
Cathline
Kathleeen & Cathline
GirlIreland
Pure
#780 →
Seaneen
Kathleeen & Seaneen
GirlIreland
a variant of Sinead or Jane
#787 →
Doyla
Kathleeen & Doyla
GirlIreland
Dark-haired; a descendant of the dark one
#800 →
Teagan
Kathleeen & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
Cathren
Kathleeen & Cathren
GirlIreland
Pure
#811 →
McKenna
Kathleeen & McKenna
GirlIreland
descendant of the headstrong one
#326 ↓
Callan
Kathleeen & Callan
UnisexIreland
Rocky place
#339 ↑
Dineen
Kathleeen & Dineen
GirlIreland
descendant of Dineen, meaning 'little black one' or 'dark.'
#840 →
Conna
Kathleeen & Conna
GirlIreland
Woman; strong
#848 →
Shelagh
Kathleeen & Shelagh
GirlIreland
From the islet by the river
#857 →
Michaleen
Kathleeen & Michaleen
GirlIreland
A form of the name Michael, meaning 'who is like God?'
#879 →
Bridey
Kathleeen & Bridey
GirlIreland
strong, exalted
#953 →
Shanne
Kathleeen & Shanne
UnisexIreland
The Goddess of the Moon
#954 →
Callahan
Kathleeen & Callahan
UnisexIreland
little bright-headed
#460 ↑
Donnamarie
Kathleeen & Donnamarie
GirlIreland
noble woman
#963 →
Briana
Kathleeen & 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 ↑
Bridgitte
Kathleeen & Bridgitte
GirlIreland
Exalted one.
#985 →
Cassidy
Kathleeen & Cassidy
GirlIreland
From an Irish surname which was derived from Ó Caiside meaning "descendant of CAISIDE".
#496 ↓
Shay
Kathleeen & Shay
UnisexIreland
admirable, hawk
#999 ↑
Catheleen
Kathleeen & Catheleen
GirlIreland
Pure
#1000 →
Shavaun
Kathleeen & Shavaun
GirlIreland
From the -shawn family of names
#500 →
Meada
Kathleeen & Meada
GirlIreland
a strong one; a warrior
#504 →
Deardra
Kathleeen & Deardra
GirlIreland
Sorrowful; broken-hearted
Murphy
Kathleeen & Murphy
UnisexIreland
Sea warrior
#519 ↑
Darcy
Kathleeen & Darcy
GirlIreland
From an English surname which was derived from Norman French d'Arcy, originally denoting one who came from Arcy in France. This was the surname of a character in Jane Austen's novel 'Pride and Prejudice' (1813).
Gráinne
Kathleeen & Gráinne
GirlIreland
grain, love
#533 →
Daune
Kathleeen & Daune
UnisexIreland
A form of the name Deirdre
Shauneen
Kathleeen & Shauneen
GirlIreland
Little Old Wise One
Fionnula
Kathleeen & Fionnula
GirlIreland
White shoulder
#538 →
Correena
Kathleeen & Correena
GirlIreland
maiden
#539 →
Blaney
Kathleeen & Blaney
UnisexIreland
daughter of the river
#541 →
Mainhia
Kathleeen & Mainhia
GirlIreland
tir na nognah, la tierra de la juventud (meaning: land of eternal youth)
#543 →
Breannon
Kathleeen & Breannon
GirlIreland
descendant of Braonán
#544 →
Edana
Kathleeen & Edana
GirlIreland
Little fire.
Cara
Kathleeen & Cara
GirlIreland
friend
#559 →
Siohban
Kathleeen & Siohban
GirlIreland
God is gracious.
#560 →
Shevaun
Kathleeen & Shevaun
GirlIreland
Anglicized form of SIOBHÁN.
#561 →
Rielley
Kathleeen & Rielley
GirlIreland
descendant of the red-haired one
#567 →
Shivon
Kathleeen & Shivon
GirlIreland
God is gracious
#569 →
Maureen
Kathleeen & Maureen
GirlIreland
bitter
Donnabel
Kathleeen & Donnabel
GirlIreland
Dark-haired beauty
Meaghann
Kathleeen & Meaghann
GirlIreland
pearl
#579 →
Neana
Kathleeen & Neana
GirlIreland
Word derived from the Irish term for 'little girl'.
#582 →
Sheila
Kathleeen & Sheila
GirlIreland
the dark-haired one
Ceann
Kathleeen & Ceann
GirlIreland
head
Deridre
Kathleeen & Deridre
GirlIreland
sorrowful
Ethna
Kathleeen & Ethna
GirlIreland
little fire
#587 →
Ailse
Kathleeen & Ailse
GirlIreland
Noble
#597 →
Aylish
Kathleeen & Aylish
GirlIreland
Derived from 'Ailis,' meaning noble or kind
#611 →
Grainne
Kathleeen & Grainne
GirlIreland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615 →
Cona
Kathleeen & Cona
GirlIreland
Wisdom
#624 →
Shelia
Kathleeen & Shelia
GirlIreland
Shelia is derived from the Irish name 'Síle', meaning 'blessed'.
Myrna
Kathleeen & Myrna
GirlIreland
Anglicized form of MUIRNE.
Beanna
Kathleeen & Beanna
GirlIreland
blessed, holy
#626 →
Shannie
Kathleeen & Shannie
GirlIreland
A diminutive form of the name 'Shannon', meaning 'old river'.
Shealan
Kathleeen & Shealan
GirlIreland
from the fairy palace; blessed by good fortune
#634 →
Cailin
Kathleeen & Cailin
GirlIreland
Variant of KAYLYN. It also coincides with the Irish word cailín meaning "girl".
#642 →
Bronagh
Kathleeen & Bronagh
GirlIreland
sorrowful, sad
#646 →
Orla
Kathleeen & Orla
UnisexIreland
Meaning 'golden princess'.
#647 →
Erin
Kathleeen & Erin
GirlIreland
Anglicized form of EIREANN. It has been used as a given name since the middle of the 20th century.
#653 ↓
Shiobhan
Kathleeen & Shiobhan
GirlIreland
Derived from the name Siobhán, meaning 'God is gracious'.
#662 →
Caitlyne
Kathleeen & Caitlyne
GirlIreland
pure
#665 →
Shivonne
Kathleeen & Shivonne
GirlIreland
God is gracious
#665 →
Sheriden
Kathleeen & Sheriden
GirlIreland
from the Gaelic 'Searraidhe,' meaning 'descendant of Searrat.'
#671 →
Clover
Kathleeen & Clover
GirlIreland
A flowering plant that symbolizes good luck.
#672 ↑
Murtha
Kathleeen & Murtha
UnisexIreland
sea warrior
#672 →
Shennan
Kathleeen & Shennan
GirlIreland
From the river Shannon
Corrah
Kathleeen & Corrah
GirlIreland
Heart or a beloved
#682 →
Cristin
Kathleeen & Cristin
GirlIreland
Christian
#685 →
Maeghan
Kathleeen & Maeghan
GirlIreland
Variant of MEGAN.
#685 →
Corless
Kathleeen & Corless
GirlIreland
from the land of the heart
Fallon
Kathleeen & 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
Kathleeen & Sloan
UnisexIreland
soughing or tranquil river
#689 ↓
Cleary
Kathleeen & Cleary
UnisexIreland
Descendant of the cleric
#694 →
Shaine
Kathleeen & Shaine
UnisexIreland
God is gracious; gift or present
Eaden
Kathleeen & Eaden
UnisexIreland
little fire
#706 →
Muireann
Kathleeen & Muireann
GirlIreland
Sea White
#707 →
Catheren
Kathleeen & Catheren
GirlIreland
pure; derived from the name Catherine
Rianah
Kathleeen & Rianah
GirlIreland
little king; queen
#729 →
Shaylin
Kathleeen & Shaylin
GirlIreland
From the fairy palace.; A variant of the name Shailene.
#731 →
Deirde
Kathleeen & Deirde
GirlIreland
A sad one or brokenhearted
Erine
Kathleeen & Erine
GirlIreland
peace
#735 →
Nola
Kathleeen & Nola
GirlIreland
Famous; from the place of the fair; known
#740 ↓
Tierney
Kathleeen & Tierney
GirlIreland
lord / landowner
#740 →
Maura
Kathleeen & Maura
GirlIreland
bitter
Shanny
Kathleeen & Shanny
GirlIreland
from the old oak tree
#741 →
Thada
Kathleeen & Thada
GirlIreland
Brave
#742 →
Meagan
Kathleeen & Meagan
GirlIreland
Pearl
#747 →
Shiela
Kathleeen & Shiela
GirlIreland
Heavenly; blind
Naileen
Kathleeen & Naileen
GirlIreland
A combination of the name Niamh and the root -leen, suggesting brightness and radiance.
#751 →
Norreen
Kathleeen & Norreen
GirlIreland
Honor, light
Diedra
Kathleeen & Diedra
GirlIreland
sorrowful
norinne
Kathleeen & norinne
GirlIreland
light, bright
#763 →
Rheann
Kathleeen & Rheann
GirlIreland
Great queen or goddess
#768 →
Carreen
Kathleeen & Carreen
GirlIreland
little friend
Shioban
Kathleeen & Shioban
GirlIreland
God is gracious
#781 →
Doneen
Kathleeen & Doneen
GirlIreland
Little dark one or dark-haired.
Ceira
Kathleeen & Ceira
GirlIreland
dark-haired
#788 →
Bridgit
Kathleeen & Bridgit
GirlIreland
Exalted one; strength; power
Bhrianna
Kathleeen & Bhrianna
GirlIreland
exalted; noble
#796 →
Aileen
Kathleeen & Aileen
GirlIreland
Noble, bright; the radiant one.
#798 ↓
Bridy
Kathleeen & Bridy
GirlIreland
Strong, exalted, or high
Caragan
Kathleeen & Caragan
GirlIreland
little heart
#801 →
Donie
Kathleeen & Donie
GirlIreland
Dark-haired
#815 →
Cathaline
Kathleeen & Cathaline
GirlIreland
Pure
#825 →
Shannone
Kathleeen & Shannone
GirlIreland
From the River Shannon
Immogene
Kathleeen & Immogene
GirlIreland
noble, kind
#830 →
Ashlyn
Kathleeen & Ashlyn
GirlIreland
Dream; vision
#831 ↓
Biddy
Kathleeen & Biddy
GirlIreland
Diminutive of BRIDGET.
#839 →
Cassady
Kathleeen & Cassady
GirlIreland
Descendant of the warriors; the brave one.
#844 →
Diedri
Kathleeen & Diedri
GirlIreland
derived from the name Deirdre, meaning 'sorrowful' or 'broken-hearted'
Eanna
Kathleeen & Eanna
GirlIreland
the divine, the holy
#856 →
Farran
Kathleeen & Farran
GirlIreland
From an English surname which was derived from Old French ferrant meaning "iron grey".
#856 →
Aishling
Kathleeen & Aishling
GirlIreland
dream, vision; poetic vision
#861 →
Garda
Kathleeen & Garda
GirlIreland
Guardian; protector
Seonna
Kathleeen & Seonna
GirlIreland
God is gracious
#869 →
Deaneen
Kathleeen & Deaneen
GirlIreland
little valley
Eava
Kathleeen & Eava
GirlIreland
beautiful, radiant
#884 →
Lierin
Kathleeen & Lierin
GirlIreland
Lyric; a form of song
#904 →
Sheil
Kathleeen & Sheil
GirlIreland
from the seat of the family
Macalla
Kathleeen & Macalla
GirlIreland
a place of abundance
#916 →
Ayleen
Kathleeen & Ayleen
GirlIreland
bright, shining light; pure, innocent
#917 →
Aelan
Kathleeen & Aelan
GirlIreland
noble or serene
#921 →
Bridgete
Kathleeen & Bridgete
GirlIreland
exalted one
Catilin
Kathleeen & Catilin
GirlIreland
pure
#931 →
Arinn
Kathleeen & Arinn
GirlIreland
A variant of the name 'Erin', which refers to 'Ireland'.
#933 →
Dellaney
Kathleeen & Dellaney
GirlIreland
from the river valley
#933 →
Falan
Kathleeen & Falan
GirlIreland
little bird
#944 →
Donica
Kathleeen & Donica
GirlIreland
The brown one
Shanade
Kathleeen & Shanade
GirlIreland
a combination of 'shana' (old) and 'de' (of)
#946 →
Shawneen
Kathleeen & Shawneen
GirlIreland
little old one
Eillie
Kathleeen & Eillie
GirlIreland
Bringer of light
#956 →
Sheilah
Kathleeen & Sheilah
GirlIreland
From the fairy fort, blessed
Saoirse
Kathleeen & Saoirse
GirlIreland
Freedom
#959 ↓
Caitlinn
Kathleeen & Caitlinn
GirlIreland
Irish
#961 →
Dannan
Kathleeen & Dannan
GirlIreland
Little fire
#962 →
Shauna
Kathleeen & Shauna
GirlIreland
God is gracious
#962 →
Ciara
Kathleeen & Ciara
GirlIreland
Dark, black, or black-haired
#966 →
Caoilinn
Kathleeen & Caoilinn
GirlIreland
Variant of CAOILFHIONN.
#967 →
Ceara
Kathleeen & Ceara
GirlIreland
dark, black
#974 →
Dorreen
Kathleeen & Dorreen
GirlIreland
A variant of the name Doreen, rooted in 'Dorothy' meaning 'gift of God'.
Siobhain
Kathleeen & Siobhain
GirlIreland
God is gracious
Morrighan
Kathleeen & Morrighan
GirlIreland
great queen
#980 →
Sheilagh
Kathleeen & Sheilagh
GirlIreland
heavenly
Canice
Kathleeen & Canice
GirlIreland
brave or brave warrior
Biddie
Kathleeen & Biddie
GirlIreland
exalted one
#984 →
Clare
Kathleeen & Clare
GirlIreland
Medieval English form of CLARA. This is also the name of an Irish county, which was originally named for the Norman invader Richard de Clare (known as Strongbow), whose surname was derived from the name of an English riv…
#984 ↓
Tierni
Kathleeen & Tierni
GirlIreland
little land owner, land estate
#992 →
Culleen
Kathleeen & Culleen
GirlIreland
A hound, a young dog
Biranna
Kathleeen & Biranna
GirlIreland
Variant of 'Birn' or 'Birna' which means 'sea' or 'ocean'.
Hannon
Kathleeen & Hannon
UnisexIreland
descendant of the handsome one
Dublyn
Kathleeen & Dublyn
GirlIreland
Black pool
Finlea
Kathleeen & Finlea
GirlIreland
fair-haired hero
Graidys
Kathleeen & Graidys
GirlIreland
Derived from Gráinne, meaning 'love' or 'grace'.
Cathlina
Kathleeen & Cathlina
GirlIreland
pure; unsullied
Tarin
Kathleeen & Tarin
UnisexIreland
a variant of the name Tara
Allyne
Kathleeen & Allyne
GirlIreland
The name is sometimes seen as a female form of Alan, meaning 'little rock'.
Maigan
Kathleeen & Maigan
GirlIreland
A variant of Megan, meaning 'little pearl'.
Threasa
Kathleeen & Threasa
GirlIreland
a variant of Theresa, meaning 'harvester'.
Deirra
Kathleeen & Deirra
GirlIreland
Sorrowful
Teighan
Kathleeen & Teighan
GirlIreland
Derived from the Irish surname 'Teigh', meaning 'house or dwelling'.
Nealy
Kathleeen & Nealy
UnisexIreland
Descendant of the champion; a poetic variant of the name Neale.
Toltú
Kathleeen & Toltú
GirlIreland
One who brings peace.
Briggett
Kathleeen & Briggett
GirlIreland
Strength or Exalted One.
Catelin
Kathleeen & Catelin
GirlIreland
pure
Ailisa
Kathleeen & Ailisa
GirlIreland
Noble; gracious
Devann
Kathleeen & Devann
GirlIreland
Irish
Quinnlan
Kathleeen & Quinnlan
UnisexIreland
descendant of Caoinlean
Daidre
Kathleeen & Daidre
GirlIreland
mortal, broken-hearted
Ciarrah
Kathleeen & Ciarrah
GirlIreland
Little dark one
Breda
Kathleeen & Breda
GirlIreland
Anglicized form of BRÍD.
Majella
Kathleeen & Majella
GirlIreland
Greatness
Doreena
Kathleeen & Doreena
GirlIreland
gift or crown
Chevonne
Kathleeen & Chevonne
GirlIreland
Anglicized form of SIOBHÁN.
Caetlin
Kathleeen & Caetlin
GirlIreland
Variant of CAITLIN.
Nolene
Kathleeen & Nolene
GirlIreland
A diminutive form of the name Nollaig, which means 'Christmas'