Best Sibling Names for Dennon

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

200 options113 girl106 boy
These sibling names share Dennon's Ireland roots or similar popularity era, and start with a different letter to avoid alliteration.
Ryan
Dennon & Ryan
Boy
Ireland
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
Connor
Dennon & Connor
Boy
Ireland
lover of hounds
#126
Patrick
Dennon & Patrick
Boy
Ireland
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
Brian
Dennon & Brian
Boy
Ireland
noble, strong
#317
Callan
Dennon & Callan
Unisex
Ireland
Rocky place
#339
Sean
Dennon & Sean
Boy
Ireland
Anglicized form of SEÁN.
#427
Shavaun
Dennon & Shavaun
Girl
Ireland
From the -shawn family of names
#500
Robann
Dennon & Robann
Girl
Ireland
fame; bright; radiant
#507
Kinney
Dennon & Kinney
Boy
Ireland
descendant of Caoinneach, meaning 'handsome' or 'attractive'
#510
Nora
Dennon & Nora
Girl
Ireland
honor
#24
Conell
Dennon & Conell
Boy
Ireland
Strong as a wolf
#528
Gaelen
Dennon & Gaelen
Boy
Ireland
A form of the name 'Gail', meaning 'joyful' or 'cheerful'.; Variant of 'Galen', meaning 'calm' or 'healer'.
#528
Mainhia
Dennon & Mainhia
Girl
Ireland
tir na nognah, la tierra de la juventud (meaning: land of eternal youth)
#543
Riley
Dennon & Riley
Girl
Ireland
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
Dennon & Breannon
Girl
Ireland
descendant of Braonán
#544
Noleen
Dennon & Noleen
Girl
Ireland
Famous, noble
#547
Nigell
Dennon & Nigell
Boy
Ireland
A variant of the name Nigel, derived from the Latin 'Nigellus', meaning 'little black one'.
#554
Nolan
Dennon & Nolan
Boy
Ireland
Noble, famous
#57
Cara
Dennon & Cara
Girl
Ireland
friend
#559
Siohban
Dennon & Siohban
Girl
Ireland
God is gracious.
#560
Shevaun
Dennon & Shevaun
Girl
Ireland
Anglicized form of SIOBHÁN.
#561
Shivon
Dennon & Shivon
Girl
Ireland
God is gracious
#569
Maeve
Dennon & Maeve
Girl
Ireland
Intoxicating.
#73
Meaghann
Dennon & Meaghann
Girl
Ireland
pearl
#579
Neana
Dennon & Neana
Girl
Ireland
Word derived from the Irish term for 'little girl'.
#582
Quinn
Dennon & Quinn
Girl
Ireland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86
Wileen
Dennon & Wileen
Girl
Ireland
delicate
#591
Channon
Dennon & Channon
Unisex
Ireland
little wolf
#595
Gael
Dennon & Gael
Boy
Ireland
a Gael, a person of Gaelic origin; a reference to 'Gale', meaning cheerful or merry
#99
Grainne
Dennon & Grainne
Girl
Ireland
Goddess of Love, Love, or Grain (from 'gránn', meaning 'grain')
#615
Garreth
Dennon & Garreth
Boy
Ireland
spear; gentle
#638
Keavin
Dennon & Keavin
Boy
Ireland
handsome, gentle, or beloved
#647
Sloane
Dennon & Sloane
Girl
Ireland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151
Brianna
Dennon & Brianna
Girl
Ireland
Variant of BRIANA.
#152
Bandon
Dennon & Bandon
Boy
Ireland
Derived from the place name meaning 'the river Bandon'
#653
Erin
Dennon & Erin
Girl
Ireland
Anglicized form of EIREANN. It has been used as a given name since the middle of the 20th century.
#653
Shiobhan
Dennon & Shiobhan
Girl
Ireland
Derived from the name Siobhán, meaning 'God is gracious'.
#662
Keeven
Dennon & Keeven
Boy
Ireland
descendant of Caomhín
#663
Kinny
Dennon & Kinny
Boy
Ireland
From the headland; fair or attractive.
#663
Patrickjames
Dennon & Patrickjames
Boy
Ireland
from 'Patricius', meaning nobleman or patrician.; James is derived from the Hebrew name Yaakov, meaning supplanter.
#663
Shivonne
Dennon & Shivonne
Girl
Ireland
God is gracious
#665
Reagan
Dennon & Reagan
Girl
Ireland
Descendant of Riagán
#168
Kathleeen
Dennon & Kathleeen
Girl
Ireland
Irish
#675
Cristin
Dennon & Cristin
Girl
Ireland
Christian
#685
Maeghan
Dennon & Maeghan
Girl
Ireland
Variant of MEGAN.
#685
Finn
Dennon & Finn
Boy
Ireland
fair, white
#186
Fallon
Dennon & Fallon
Girl
Ireland
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
Tyron
Dennon & Tyron
Boy
Ireland
from the land of Eógan, a given name.
#696
Mariellen
Dennon & Mariellen
Girl
Ireland
sea of bitterness
#697
Carneal
Dennon & Carneal
Boy
Ireland
little man
#700
Shenan
Dennon & Shenan
Unisex
Ireland
Derived from 'sionnach,' meaning 'fox'
#702
Brody
Dennon & Brody
Boy
Ireland
ditch, muddy place
#204
Oscar
Dennon & Oscar
Boy
Ireland
deer lover
#216
Rhasheen
Dennon & Rhasheen
Boy
Ireland
Little Rose
#720
Kerin
Dennon & Kerin
Unisex
Ireland
little dark one
#732
Erine
Dennon & Erine
Girl
Ireland
peace
#735
Shanny
Dennon & Shanny
Girl
Ireland
from the old oak tree
#741
Rory
Dennon & Rory
Unisex
Ireland
red king
#242
Meagan
Dennon & Meagan
Girl
Ireland
Pearl
#747
Keaire
Dennon & Keaire
Unisex
Ireland
Dark-haired
#760
Rorry
Dennon & Rorry
Boy
Ireland
Red King
#761
Ciaran
Dennon & Ciaran
Boy
Ireland
little dark one.
#779
Shioban
Dennon & Shioban
Girl
Ireland
God is gracious
#781
Seaneen
Dennon & Seaneen
Girl
Ireland
a variant of Sinead or Jane
#787
Ceira
Dennon & Ceira
Girl
Ireland
dark-haired
#788
Ronan
Dennon & Ronan
Boy
Ireland
little seal
#290
Padriac
Dennon & Padriac
Boy
Ireland
Noble, patrician
#791
Shevin
Dennon & Shevin
Boy
Ireland
God is gracious
#796
Keaven
Dennon & Keaven
Boy
Ireland
Hollow
#797
Aidan
Dennon & Aidan
Boy
Ireland
Little fire
#300
Teagan
Dennon & Teagan
Unisex
Ireland
Attractive, beautiful
#309
McKenna
Dennon & McKenna
Girl
Ireland
descendant of the headstrong one
#326
Turley
Dennon & Turley
Boy
Ireland
Place of the thornbush
#826
Brodderick
Dennon & Brodderick
Boy
Ireland
Son of Roger
#828
Katheen
Dennon & Katheen
Girl
Ireland
pure, clear
#835
Gillen
Dennon & Gillen
Boy
Ireland
Servant; follower of St. Giolla
#851
Farran
Dennon & Farran
Girl
Ireland
From an English surname which was derived from Old French ferrant meaning "iron grey".
#856
Sullivan
Dennon & Sullivan
Boy
Ireland
From an Irish surname which was derived from Ó Súilleabháin meaning "descendant of Súilleabhán". The name Súilleabhán means "little dark eye" in Irish.
#358
Aishling
Dennon & Aishling
Girl
Ireland
dream, vision; poetic vision
#861
Gaelan
Dennon & Gaelan
Boy
Ireland
Generous
#862
Brandan
Dennon & Brandan
Boy
Ireland
Prince; descendant of Brandubh
#867
Coady
Dennon & Coady
Boy
Ireland
descendant of the warrior
#875
Korri
Dennon & Korri
Girl
Ireland
from the hollow
#885
KIEVA
Dennon & KIEVA
Girl
Ireland
gentle; beautiful
#886
Lierin
Dennon & Lierin
Girl
Ireland
Lyric; a form of song
#904
Connan
Dennon & Connan
Boy
Ireland
little wolf
#930
Catilin
Dennon & Catilin
Girl
Ireland
pure
#931
SeanMichael
Dennon & SeanMichael
Boy
Ireland
Who is like God?
#931
Arinn
Dennon & Arinn
Girl
Ireland
A variant of the name 'Erin', which refers to 'Ireland'.
#933
Seann
Dennon & Seann
Boy
Ireland
God is gracious
#939
Kerrin
Dennon & Kerrin
Girl
Ireland
descendant of Ciardha; dark
#943
Falan
Dennon & Falan
Girl
Ireland
little bird
#944
KevinMatthew
Dennon & KevinMatthew
Boy
Ireland
handsome beloved
#946
Shanade
Dennon & Shanade
Girl
Ireland
a combination of 'shana' (old) and 'de' (of)
#946
Bridey
Dennon & Bridey
Girl
Ireland
strong, exalted
#953
Shanne
Dennon & Shanne
Unisex
Ireland
The Goddess of the Moon
#954
Callahan
Dennon & Callahan
Unisex
Ireland
little bright-headed
#460
Shauna
Dennon & Shauna
Girl
Ireland
God is gracious
#962
Branoon
Dennon & Branoon
Boy
Ireland
descendant of Bran or raven
#968
Briana
Dennon & Briana
Girl
Ireland
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
Mitcheal
Dennon & Mitcheal
Boy
Ireland
Who is like God?
#971
Ceara
Dennon & Ceara
Girl
Ireland
dark, black
#974
Kieran
Dennon & Kieran
Boy
Ireland
Little dark one
#477
McKeever
Dennon & McKeever
Boy
Ireland
son of the descendant of Caomhán
#981
Keiven
Dennon & Keiven
Boy
Ireland
handsome; beautiful
#984
Bridgitte
Dennon & Bridgitte
Girl
Ireland
Exalted one.
#985
Parick
Dennon & Parick
Boy
Ireland
Nobleman or aristocrat
#985
Keri
Dennon & Keri
Girl
Ireland
little dark one
#986
Finnegan
Dennon & Finnegan
Boy
Ireland
descendant of the fair one
#490
Kiva
Dennon & Kiva
Girl
Ireland
Hollow or a type of traditional stone house
#994
Cassidy
Dennon & Cassidy
Girl
Ireland
From an Irish surname which was derived from Ó Caiside meaning "descendant of CAISIDE".
#496
Kegan
Dennon & Kegan
Boy
Ireland
Variant of KEEGAN.
#997
Shay
Dennon & Shay
Unisex
Ireland
admirable, hawk
#999
Cullen
Dennon & Cullen
Boy
Ireland
From a surname, either CULLEN (1) or CULLEN (2).
Meada
Dennon & Meada
Girl
Ireland
a strong one; a warrior
#504
Killean
Dennon & Killean
Boy
Ireland
Slender or narrow
#505
Erris
Dennon & Erris
Boy
Ireland
From the ridge.
#506
Hannon
Dennon & Hannon
Unisex
Ireland
descendant of the handsome one
Michealene
Dennon & Michealene
Girl
Ireland
Who is like God?
#516
Murphy
Dennon & Murphy
Unisex
Ireland
Sea warrior
#519
Tarin
Dennon & Tarin
Unisex
Ireland
a variant of the name Tara
Cianan
Dennon & Cianan
Boy
Ireland
Ancient; a descendant of Cian.
#522
Esker
Dennon & Esker
Boy
Ireland
a watercourse, or a river terrace
#525
Ivor
Dennon & Ivor
Boy
Ireland
Yew tree
#529
Maigan
Dennon & Maigan
Girl
Ireland
A variant of Megan, meaning 'little pearl'.
Coner
Dennon & Coner
Boy
Ireland
a variation of the name Connor
#531
Gráinne
Dennon & Gráinne
Girl
Ireland
grain, love
#533
Shauneen
Dennon & Shauneen
Girl
Ireland
Little Old Wise One
Fionnula
Dennon & Fionnula
Girl
Ireland
White shoulder
#538
Correena
Dennon & Correena
Girl
Ireland
maiden
#539
Catelin
Dennon & Catelin
Girl
Ireland
pure
Kathleen
Dennon & Kathleen
Girl
Ireland
Anglicized form of CAITLÍN.
#540
Blaney
Dennon & Blaney
Unisex
Ireland
daughter of the river
#541
Martain
Dennon & Martain
Boy
Ireland
warrior
Cian
Dennon & Cian
Boy
Ireland
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
Aidann
Dennon & Aidann
Boy
Ireland
little fire
#543
SeanPatrick
Dennon & SeanPatrick
Boy
Ireland
God is gracious; nobleman
Brannick
Dennon & Brannick
Boy
Ireland
Descendant of Bran
#547
Cathlin
Dennon & Cathlin
Girl
Ireland
pure
#547
Kieley
Dennon & Kieley
Girl
Ireland
slender, beautiful
#547
Shaughn
Dennon & Shaughn
Boy
Ireland
God is gracious
Kerron
Dennon & Kerron
Boy
Ireland
dark or black
O'Conner
Dennon & O'Conner
Boy
Ireland
A beloved name with deep roots
#552
Covan
Dennon & Covan
Boy
Ireland
young warrior
#566
Rielley
Dennon & Rielley
Girl
Ireland
descendant of the red-haired one
#567
Caelon
Dennon & Caelon
Boy
Ireland
Slender; slim
#575
Sheila
Dennon & Sheila
Girl
Ireland
the dark-haired one
Ceann
Dennon & Ceann
Girl
Ireland
head
Kerlin
Dennon & Kerlin
Girl
Ireland
Little dark one.
#586
Ethna
Dennon & Ethna
Girl
Ireland
little fire
#587
Tieg
Dennon & Tieg
Boy
Ireland
a poetic form of the word 'tadhg', meaning 'poet' or 'philosopher'
#588
Cillian
Dennon & Cillian
Boy
Ireland
warrior
#594
Caelen
Dennon & Caelen
Boy
Ireland
Irish
#594
Carven
Dennon & Carven
Boy
Ireland
A male who is a representative
#594
Kevina
Dennon & Kevina
Girl
Ireland
Gentle, beautiful; Crowned with beauty
#594
Ailse
Dennon & Ailse
Girl
Ireland
Noble
#597
Chevonne
Dennon & Chevonne
Girl
Ireland
Anglicized form of SIOBHÁN.
Keilan
Dennon & Keilan
Boy
Ireland
Narrow or skinny; Slender or thin
#603
Caitrin
Dennon & Caitrin
Girl
Ireland
Irish
Kathlean
Dennon & Kathlean
Girl
Ireland
pure
#608
Aylish
Dennon & Aylish
Girl
Ireland
Derived from 'Ailis,' meaning noble or kind
#611
Coilin
Dennon & Coilin
Boy
Ireland
from 'Caolán', meaning 'slender' or 'narrow'
#612
Brann
Dennon & Brann
Boy
Ireland
A son of Bran, which means raven.
Padrick
Dennon & Padrick
Boy
Ireland
Noble, patrician
#614
Terrence
Dennon & Terrence
Boy
Ireland
the tender one
#622
Conor
Dennon & Conor
Boy
Ireland
lover of hound
#623
Cona
Dennon & Cona
Girl
Ireland
Wisdom
#624
Keenan
Dennon & Keenan
Boy
Ireland
Ancient, old.
Shelia
Dennon & Shelia
Girl
Ireland
Shelia is derived from the Irish name 'Síle', meaning 'blessed'.
Beanna
Dennon & Beanna
Girl
Ireland
blessed, holy
#626
Keegan
Dennon & Keegan
Boy
Ireland
descendant of Caodhán
#627
Brennick
Dennon & Brennick
Boy
Ireland
Descendant of Braonán
#630
Shannie
Dennon & Shannie
Girl
Ireland
A diminutive form of the name 'Shannon', meaning 'old river'.
Kayleigh
Dennon & Kayleigh
Girl
Ireland
Variant of KAYLEE. This is also a common Anglicized form of the Gaelic word ceilidh, a traditional social gathering and dance.
#631
Shealan
Dennon & Shealan
Girl
Ireland
from the fairy palace; blessed by good fortune
#634
Kathline
Dennon & Kathline
Girl
Ireland
Pure
Cailin
Dennon & Cailin
Girl
Ireland
Variant of KAYLYN. It also coincides with the Irish word cailín meaning "girl".
#642
Madden
Dennon & Madden
Boy
Ireland
Little dog
#645
Bronagh
Dennon & Bronagh
Girl
Ireland
sorrowful, sad
#646
Orla
Dennon & Orla
Unisex
Ireland
Meaning 'golden princess'.
#647
Brenden
Dennon & Brenden
Boy
Ireland
Variant of BRENDAN.
Faelan
Dennon & Faelan
Boy
Ireland
little wolf
#648
Kerrian
Dennon & Kerrian
Girl
Ireland
descendant of Ciardha
Clancey
Dennon & Clancey
Unisex
Ireland
son of the bard
Caitlin
Dennon & Caitlin
Girl
Ireland
Anglicized form of CAITLÍN.
Patrickjohn
Dennon & Patrickjohn
Boy
Ireland
Nobleman
Siovhan
Dennon & Siovhan
Girl
Ireland
God is gracious.
Triona
Dennon & Triona
Girl
Ireland
Derived from the Irish word 'tríona', meaning 'third', but often connected to the name of the goddess associated with th
Caitlyne
Dennon & Caitlyne
Girl
Ireland
pure
#665
Sheriden
Dennon & Sheriden
Girl
Ireland
from the Gaelic 'Searraidhe,' meaning 'descendant of Searrat.'
#671
Brannan
Dennon & Brannan
Boy
Ireland
descendant of Bran, which means 'raven'
Clover
Dennon & Clover
Girl
Ireland
A flowering plant that symbolizes good luck.
#672
Murtha
Dennon & Murtha
Unisex
Ireland
sea warrior
#672
Nugent
Dennon & Nugent
Boy
Ireland
Descendant of the servant of a champion.
#680
Shennan
Dennon & Shennan
Girl
Ireland
From the river Shannon
Corrah
Dennon & Corrah
Girl
Ireland
Heart or a beloved
#682
Keedan
Dennon & Keedan
Boy
Ireland
a descendant of Caedán
#682
Kevan
Dennon & Kevan
Boy
Ireland
handsome, beloved
Sloan
Dennon & Sloan
Unisex
Ireland
soughing or tranquil river
#689
Cleary
Dennon & Cleary
Unisex
Ireland
Descendant of the cleric
#694