Best Sibling Names for Caithlin
Names chosen to complement Caithlin — matching origin (Ireland), era, and style.
200 options200 girl28 boy
These sibling names share Caithlin's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Brianna
Caithlin & Brianna
GirlIreland
Variant of BRIANA.
#152 →
Delaney
Caithlin & Delaney
GirlIreland
From a surname: either the English surname DELANEY (1) or the Irish surname DELANEY (2).
#233 ↑
McKenna
Caithlin & McKenna
GirlIreland
descendant of the headstrong one
#326 ↓
Briana
Caithlin & 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 ↑
Shavaun
Caithlin & Shavaun
GirlIreland
From the -shawn family of names
#500 →
Nora
Caithlin & Nora
GirlIreland
honor
#24 →
Blaney
Caithlin & Blaney
UnisexIreland
daughter of the river
#541 →
Mainhia
Caithlin & Mainhia
GirlIreland
tir na nognah, la tierra de la juventud (meaning: land of eternal youth)
#543 →
Riley
Caithlin & 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 →
Breannon
Caithlin & Breannon
GirlIreland
descendant of Braonán
#544 →
Kieley
Caithlin & Kieley
GirlIreland
slender, beautiful
#547 →
Dinean
Caithlin & Dinean
GirlIreland
The name is derived from the word 'dín', meaning 'fortress'.
#549 →
Siohban
Caithlin & Siohban
GirlIreland
God is gracious.
#560 →
Shevaun
Caithlin & Shevaun
GirlIreland
Anglicized form of SIOBHÁN.
#561 →
Rielley
Caithlin & Rielley
GirlIreland
descendant of the red-haired one
#567 →
Shivon
Caithlin & Shivon
GirlIreland
God is gracious
#569 →
Maeve
Caithlin & Maeve
GirlIreland
Intoxicating.
#73 ↑
Meaghann
Caithlin & Meaghann
GirlIreland
pearl
#579 →
Neana
Caithlin & Neana
GirlIreland
Word derived from the Irish term for 'little girl'.
#582 →
Quinn
Caithlin & Quinn
GirlIreland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86 →
Wileen
Caithlin & Wileen
GirlIreland
delicate
#591 →
Kevina
Caithlin & Kevina
GirlIreland
Gentle, beautiful; Crowned with beauty
#594 →
Grainne
Caithlin & Grainne
GirlIreland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615 →
Shealan
Caithlin & Shealan
GirlIreland
from the fairy palace; blessed by good fortune
#634 →
Bronagh
Caithlin & Bronagh
GirlIreland
sorrowful, sad
#646 →
Sloane
Caithlin & Sloane
GirlIreland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151 ↑
Erin
Caithlin & Erin
GirlIreland
Anglicized form of EIREANN. It has been used as a given name since the middle of the 20th century.
#653 ↓
Shiobhan
Caithlin & Shiobhan
GirlIreland
Derived from the name Siobhán, meaning 'God is gracious'.
#662 →
Shivonne
Caithlin & Shivonne
GirlIreland
God is gracious
#665 →
Reagan
Caithlin & Reagan
GirlIreland
Descendant of Riagán
#168 ↓
Sheriden
Caithlin & Sheriden
GirlIreland
from the Gaelic 'Searraidhe,' meaning 'descendant of Searrat.'
#671 →
Maeghan
Caithlin & Maeghan
GirlIreland
Variant of MEGAN.
#685 →
Fallon
Caithlin & 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 ↑
Shenan
Caithlin & Shenan
UnisexIreland
Derived from 'sionnach,' meaning 'fox'
#702 →
Kiley
Caithlin & Kiley
GirlIreland
Variant of KYLIE.
#709 →
Rianah
Caithlin & Rianah
GirlIreland
little king; queen
#729 →
Shaylin
Caithlin & Shaylin
GirlIreland
From the fairy palace.; A variant of the name Shailene.
#731 →
Erine
Caithlin & Erine
GirlIreland
peace
#735 →
Tierney
Caithlin & Tierney
GirlIreland
lord / landowner
#740 →
Shanny
Caithlin & Shanny
GirlIreland
from the old oak tree
#741 →
Rory
Caithlin & Rory
UnisexIreland
red king
#242 ↑
Kahlen
Caithlin & Kahlen
UnisexIreland
Pure, slender
#745 →
Meagan
Caithlin & Meagan
GirlIreland
Pearl
#747 →
Naileen
Caithlin & Naileen
GirlIreland
A combination of the name Niamh and the root -leen, suggesting brightness and radiance.
#751 →
Keaire
Caithlin & Keaire
UnisexIreland
Dark-haired
#760 →
Rheann
Caithlin & Rheann
GirlIreland
Great queen or goddess
#768 →
Shioban
Caithlin & Shioban
GirlIreland
God is gracious
#781 →
Teagan
Caithlin & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
Ashlyn
Caithlin & Ashlyn
GirlIreland
Dream; vision
#831 ↓
Eanna
Caithlin & Eanna
GirlIreland
the divine, the holy
#856 →
Farran
Caithlin & Farran
GirlIreland
From an English surname which was derived from Old French ferrant meaning "iron grey".
#856 →
Aishling
Caithlin & Aishling
GirlIreland
dream, vision; poetic vision
#861 →
Keating
Caithlin & Keating
UnisexIreland
descendant of Caointeach; little fire
#861 →
Kearney
Caithlin & Kearney
UnisexIreland
Descendant of Ciarán
#865 →
Seonna
Caithlin & Seonna
GirlIreland
God is gracious
#869 →
Korri
Caithlin & Korri
GirlIreland
from the hollow
#885 →
KIEVA
Caithlin & KIEVA
GirlIreland
gentle; beautiful
#886 →
Lierin
Caithlin & Lierin
GirlIreland
Lyric; a form of song
#904 →
Macalla
Caithlin & Macalla
GirlIreland
a place of abundance
#916 →
Kiera
Caithlin & Kiera
GirlIreland
little dark one
#919 →
Aelan
Caithlin & Aelan
GirlIreland
noble or serene
#921 →
Arinn
Caithlin & Arinn
GirlIreland
A variant of the name 'Erin', which refers to 'Ireland'.
#933 →
Kerrin
Caithlin & Kerrin
GirlIreland
descendant of Ciardha; dark
#943 →
Falan
Caithlin & Falan
GirlIreland
little bird
#944 →
Shanade
Caithlin & Shanade
GirlIreland
a combination of 'shana' (old) and 'de' (of)
#946 →
Bridey
Caithlin & Bridey
GirlIreland
strong, exalted
#953 →
Shanne
Caithlin & Shanne
UnisexIreland
The Goddess of the Moon
#954 →
Kaitin
Caithlin & Kaitin
GirlIreland
Irish
#957 →
Dannan
Caithlin & Dannan
GirlIreland
Little fire
#962 →
Shauna
Caithlin & Shauna
GirlIreland
God is gracious
#962 →
Keri
Caithlin & Keri
GirlIreland
little dark one
#986 →
Tierni
Caithlin & Tierni
GirlIreland
little land owner, land estate
#992 →
Kiva
Caithlin & Kiva
GirlIreland
Hollow or a type of traditional stone house
#994 →
Shay
Caithlin & Shay
UnisexIreland
admirable, hawk
#999 ↑
Biranna
Caithlin & Biranna
GirlIreland
Variant of 'Birn' or 'Birna' which means 'sea' or 'ocean'.
Meada
Caithlin & Meada
GirlIreland
a strong one; a warrior
#504 →
Robann
Caithlin & Robann
GirlIreland
fame; bright; radiant
#507 →
Hannon
Caithlin & Hannon
UnisexIreland
descendant of the handsome one
Michealene
Caithlin & Michealene
GirlIreland
Who is like God?
#516 →
Murphy
Caithlin & Murphy
UnisexIreland
Sea warrior
#519 ↑
Darcy
Caithlin & 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).
Tarin
Caithlin & Tarin
UnisexIreland
a variant of the name Tara
Maigan
Caithlin & Maigan
GirlIreland
A variant of Megan, meaning 'little pearl'.
Deirra
Caithlin & Deirra
GirlIreland
Sorrowful
Gráinne
Caithlin & Gráinne
GirlIreland
grain, love
#533 →
Fionnula
Caithlin & Fionnula
GirlIreland
White shoulder
#538 →
Kathleen
Caithlin & Kathleen
GirlIreland
Anglicized form of CAITLÍN.
#540 →
Deidri
Caithlin & Deidri
GirlIreland
Sorrowful, wailing
#542 →
Noleen
Caithlin & Noleen
GirlIreland
Famous, noble
#547 →
Devann
Caithlin & Devann
GirlIreland
Irish
Quinnlan
Caithlin & Quinnlan
UnisexIreland
descendant of Caoinlean
Daidre
Caithlin & Daidre
GirlIreland
mortal, broken-hearted
Kerlin
Caithlin & Kerlin
GirlIreland
Little dark one.
#586 →
Ethna
Caithlin & Ethna
GirlIreland
little fire
#587 →
Ailse
Caithlin & Ailse
GirlIreland
Noble
#597 →
Keaghan
Caithlin & Keaghan
UnisexIreland
Descendant of Caodhán.
Kathlean
Caithlin & Kathlean
GirlIreland
pure
#608 →
Aylish
Caithlin & Aylish
GirlIreland
Derived from 'Ailis,' meaning noble or kind
#611 →
Beanna
Caithlin & Beanna
GirlIreland
blessed, holy
#626 →
Shannie
Caithlin & Shannie
GirlIreland
A diminutive form of the name 'Shannon', meaning 'old river'.
Kayleigh
Caithlin & Kayleigh
GirlIreland
Variant of KAYLEE. This is also a common Anglicized form of the Gaelic word ceilidh, a traditional social gathering and dance.
#631 ↓
Abaigeal
Caithlin & Abaigeal
GirlIreland
A variant of Abigail, meaning 'father's joy'.
Tierna
Caithlin & Tierna
GirlIreland
little land
Donnica
Caithlin & Donnica
GirlIreland
the brown-haired one
Brieona
Caithlin & Brieona
GirlIreland
Noble
Orla
Caithlin & Orla
UnisexIreland
Meaning 'golden princess'.
#647 →
Dennine
Caithlin & Dennine
GirlIreland
little brown one
#650 →
Kerrian
Caithlin & Kerrian
GirlIreland
descendant of Ciardha
Siovhan
Caithlin & Siovhan
GirlIreland
God is gracious.
Triona
Caithlin & Triona
GirlIreland
Derived from the Irish word 'tríona', meaning 'third', but often connected to the name of the goddess associated with th
Marcail
Caithlin & Marcail
GirlIreland
sword
Murtha
Caithlin & Murtha
UnisexIreland
sea warrior
#672 →
Trionna
Caithlin & Trionna
GirlIreland
town dweller
Kathleeen
Caithlin & Kathleeen
GirlIreland
Irish
#675 →
Shennan
Caithlin & Shennan
GirlIreland
From the river Shannon
Rian
Caithlin & Rian
UnisexIreland
little king
Sloan
Caithlin & Sloan
UnisexIreland
soughing or tranquil river
#689 ↓
Mackenna
Caithlin & Mackenna
GirlIreland
son of the hero
Mariellen
Caithlin & Mariellen
GirlIreland
sea of bitterness
#697 →
Dierdre
Caithlin & Dierdre
GirlIreland
sorrow, broken-hearted
#698 →
Shaine
Caithlin & Shaine
UnisexIreland
God is gracious; gift or present
Eaden
Caithlin & Eaden
UnisexIreland
little fire
#706 →
Muireann
Caithlin & Muireann
GirlIreland
Sea White
#707 →
Lasheen
Caithlin & Lasheen
GirlIreland
little lass
Ellen
Caithlin & Ellen
GirlIreland
Light, torch, bright one
#726 →
Keavy
Caithlin & Keavy
GirlIreland
Anglicized form of CAOIMHE.
#730 →
Kerin
Caithlin & Kerin
UnisexIreland
little dark one
#732 →
Brannigan
Caithlin & Brannigan
UnisexIreland
descendant of Bran
Nola
Caithlin & Nola
GirlIreland
Famous; from the place of the fair; known
#740 ↓
Thada
Caithlin & Thada
GirlIreland
Brave
#742 →
Shiela
Caithlin & Shiela
GirlIreland
Heavenly; blind
Dorra
Caithlin & Dorra
GirlIreland
Sister, friend; Gift
#749 →
Keelia
Caithlin & Keelia
GirlIreland
slender, slender one
Kilie
Caithlin & Kilie
GirlIreland
slender, fair
norinne
Caithlin & norinne
GirlIreland
light, bright
#763 →
Rreanna
Caithlin & Rreanna
GirlIreland
Little queen
Shaughnessy
Caithlin & Shaughnessy
GirlIreland
from the fort of the deer.
Dolline
Caithlin & Dolline
GirlIreland
Dark haired
#765 →
Meeghan
Caithlin & Meeghan
GirlIreland
a descendant of Maoilmhichil
Seaneen
Caithlin & Seaneen
GirlIreland
a variant of Sinead or Jane
#787 →
Aibhilin
Caithlin & Aibhilin
GirlIreland
Little Eve
Kelty
Caithlin & Kelty
GirlIreland
from the narrow wood; dweller near the woods
#793 →
Bhrianna
Caithlin & Bhrianna
GirlIreland
exalted; noble
#796 →
Aileen
Caithlin & Aileen
GirlIreland
Noble, bright; the radiant one.
#798 ↓
Bridy
Caithlin & Bridy
GirlIreland
Strong, exalted, or high
Doyla
Caithlin & Doyla
GirlIreland
Dark-haired; a descendant of the dark one
#800 →
Kaitlin
Caithlin & Kaitlin
GirlIreland
Pure, clear
Irelan
Caithlin & Irelan
GirlIreland
from the land of the Irish
Bevin
Caithlin & Bevin
GirlIreland
Son of the warrior
Donie
Caithlin & Donie
GirlIreland
Dark-haired
#815 →
Healy
Caithlin & Healy
GirlIreland
Descendant of the noble one
Taaffe
Caithlin & Taaffe
GirlIreland
Derived from the Gaelic 'Tóibín,' meaning 'bright one'
Briena
Caithlin & Briena
GirlIreland
Strong and virtuous
Meagin
Caithlin & Meagin
GirlIreland
meaning 'gift' or 'blessing'
Shannone
Caithlin & Shannone
GirlIreland
From the River Shannon
Immogene
Caithlin & Immogene
GirlIreland
noble, kind
#830 →
Kealy
Caithlin & Kealy
GirlIreland
Slender
Kierney
Caithlin & Kierney
GirlIreland
Descendant of Ciarán
Killeen
Caithlin & Killeen
GirlIreland
Church or chapel
Katheen
Caithlin & Katheen
GirlIreland
pure, clear
#835 →
Biddy
Caithlin & Biddy
GirlIreland
Diminutive of BRIDGET.
#839 →
Dineen
Caithlin & Dineen
GirlIreland
descendant of Dineen, meaning 'little black one' or 'dark.'
#840 →
Sheona
Caithlin & Sheona
GirlIreland
God is gracious
Benet
Caithlin & Benet
UnisexIreland
blessed; well-born
Shelagh
Caithlin & Shelagh
GirlIreland
From the islet by the river
#857 →
Keaghlan
Caithlin & Keaghlan
GirlIreland
Descendant of Ceaghal; probably derived from 'Keagh' meaning 'spear'.
Neasa
Caithlin & Neasa
GirlIreland
Meaning uncertain. In Irish legend she was the mother of Conchobhar, king of Ulster.
Meagen
Caithlin & Meagen
GirlIreland
pearl
Michaleen
Caithlin & Michaleen
GirlIreland
A form of the name Michael, meaning 'who is like God?'
#879 →
Kieren
Caithlin & Kieren
UnisexIreland
Little dark one
#882 →
Shaelin
Caithlin & Shaelin
GirlIreland
Slender.
Eava
Caithlin & Eava
GirlIreland
beautiful, radiant
#884 →
Eithne
Caithlin & Eithne
GirlIreland
kernel, grain, or little fire
Briona
Caithlin & Briona
GirlIreland
High, noble
Eilise
Caithlin & Eilise
GirlIreland
God is my oath
Teirney
Caithlin & Teirney
GirlIreland
derived from the Irish surname O'Teairnfhiodh
Shinead
Caithlin & Shinead
GirlIreland
sight, with a beauty that is radiant
Deise
Caithlin & Deise
GirlIreland
Deise is derived from the word 'Deiscirt,' meaning 'south' in Irish, and refers to the southern portion of Ireland.
Maigon
Caithlin & Maigon
GirlIreland
Gaelic
Ayleen
Caithlin & Ayleen
GirlIreland
bright, shining light; pure, innocent
#917 →
Breonah
Caithlin & Breonah
GirlIreland
A strong woman
Bridgete
Caithlin & Bridgete
GirlIreland
exalted one
Dellaney
Caithlin & Dellaney
GirlIreland
from the river valley
#933 →
Sinea
Caithlin & Sinea
GirlIreland
An unimaginative and common person's name
Aeleen
Caithlin & Aeleen
GirlIreland
Bright, shining light
Donica
Caithlin & Donica
GirlIreland
The brown one
Kaegan
Caithlin & Kaegan
UnisexIreland
descendant of the fiery one
Shawneen
Caithlin & Shawneen
GirlIreland
little old one
Eillie
Caithlin & Eillie
GirlIreland
Bringer of light
#956 →
Saoirse
Caithlin & Saoirse
GirlIreland
Freedom
#959 ↓
Shaleigh
Caithlin & Shaleigh
GirlIreland
Irish
Donnamarie
Caithlin & Donnamarie
GirlIreland
noble woman
#963 →
Sheneda
Caithlin & Sheneda
GirlIreland
little rose
Siobhain
Caithlin & Siobhain
GirlIreland
God is gracious
Katlin
Caithlin & Katlin
GirlIreland
pure; derived from Katherine
Morrighan
Caithlin & Morrighan
GirlIreland
great queen
#980 →
Keeghan
Caithlin & Keeghan
UnisexIreland
Descendant of Caodhgan
Biddie
Caithlin & Biddie
GirlIreland
exalted one
#984 →
Bridgitte
Caithlin & Bridgitte
GirlIreland
Exalted one.
#985 →
Kiare
Caithlin & Kiare
UnisexIreland
dark-haired