Best Sibling Names for Llewellyn
Names chosen to complement Llewellyn — matching origin (Wales), era, and style.
200 options111 girl98 boy
These sibling names share Llewellyn's Wales roots or similar popularity era, and start with a different letter to avoid alliteration.
Owen
Llewellyn & Owen
BoyWales
Welsh
#20 →
dylan
Llewellyn & dylan
BoyWales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34 →
Blodwen
Llewellyn & Blodwen
GirlWales
white flower
#563 →
Olwyn
Llewellyn & Olwyn
GirlWales
White hoof
#615 →
Evan
Llewellyn & Evan
BoyWales
the Lord is gracious
#137 ↓
Glenys
Llewellyn & Glenys
GirlWales
fair, purity
#649 →
Elgan
Llewellyn & Elgan
BoyWales
Bright
#752 →
Ithel
Llewellyn & Ithel
BoyWales
generous
#789 →
Gwendolene
Llewellyn & Gwendolene
GirlWales
Welsh
#869 →
Gwendolyn
Llewellyn & Gwendolyn
GirlWales
blessed ring
#378 →
Brecon
Llewellyn & Brecon
BoyWales
a steep place or hill
#503 →
Emryck
Llewellyn & Emryck
BoyWales
ruler or king
#509 →
Talyr
Llewellyn & Talyr
GirlWales
to be a plough or furrow
#533 →
Rhodri
Llewellyn & Rhodri
BoyWales
put to flight
#553 →
Gwendola
Llewellyn & Gwendola
GirlWales
White or fair circle, blessed.
Rhayna
Llewellyn & Rhayna
GirlWales
Queen
#569 →
Glynne
Llewellyn & Glynne
GirlWales
Fair, alive or lake
#582 →
Morgann
Llewellyn & Morgann
GirlWales
sea circle or bright sea
#608 →
Guyneth
Llewellyn & Guyneth
GirlWales
blessed, fortunate
#627 →
Ieuan
Llewellyn & Ieuan
BoyWales
gift from God
#650 →
Olwen
Llewellyn & Olwen
GirlWales
white footprint
Bethan
Llewellyn & Bethan
GirlWales
House of God
#676 →
Rhiannah
Llewellyn & Rhiannah
GirlWales
great queen, goddess
#696 →
Bevan
Llewellyn & Bevan
BoyWales
son of the fair one
#709 →
Gladys
Llewellyn & Gladys
GirlWales
royalty
Brenin
Llewellyn & Brenin
BoyWales
Prince.
#749 →
Glynis
Llewellyn & Glynis
GirlWales
Glyn - 'Glen'
#751 →
Guendolyn
Llewellyn & Guendolyn
GirlWales
Fair, blessed ring
#754 →
Gwyned
Llewellyn & Gwyned
GirlWales
blessed, fair
#780 →
Gwenell
Llewellyn & Gwenell
GirlWales
Fair, Blessed, White
#800 →
Rhianon
Llewellyn & Rhianon
GirlWales
Great queen; divine goddess
#810 →
Rhion
Llewellyn & Rhion
BoyWales
God's gift
#812 →
Gwen
Llewellyn & Gwen
GirlWales
white
#817 →
Catrin
Llewellyn & Catrin
GirlWales
pure
#825 →
Ceridwen
Llewellyn & Ceridwen
GirlWales
beautiful, poetry, or the great poetess
#833 →
Sarn
Llewellyn & Sarn
BoyWales
Welsh
#834 →
Glynnis
Llewellyn & Glynnis
GirlWales
Welsh
#849 →
Betsi
Llewellyn & Betsi
GirlWales
Hebrew
#851 →
Caitryn
Llewellyn & Caitryn
GirlWales
pure
#853 →
Cledith
Llewellyn & Cledith
UnisexWales
pure, clear
Gwynetta
Llewellyn & Gwynetta
GirlWales
blessed, fair, white
#875 →
Dolen
Llewellyn & Dolen
BoyWales
a peace keeper
#917 →
Dyllyn
Llewellyn & Dyllyn
BoyWales
One who is loyal
#925 →
Gwennyth
Llewellyn & Gwennyth
GirlWales
blessed
#932 →
Tregan
Llewellyn & Tregan
BoyWales
one who is from the farm or homestead
#939 →
Elry
Llewellyn & Elry
BoyWales
Welsh
#944 →
Gwendlyon
Llewellyn & Gwendlyon
GirlWales
blessed ring
#952 →
Gwili
Llewellyn & Gwili
GirlWales
Fair or blessed
#973 →
Gannyn
Llewellyn & Gannyn
BoyWales
Welsh
#996 →
Rheannon
Llewellyn & Rheannon
GirlWales
Welsh
#1000 →
Gwyne
Llewellyn & Gwyne
GirlWales
Welsh
Rhionna
Llewellyn & Rhionna
GirlWales
ruler
Gwenne
Llewellyn & Gwenne
GirlWales
fair, blessed
Merion
Llewellyn & Merion
UnisexWales
Welsh
Gwelda
Llewellyn & Gwelda
GirlWales
Fair one; brightness
Gwladys
Llewellyn & Gwladys
GirlWales
land of the foreigners
Rosser
Llewellyn & Rosser
BoyWales
Welsh
Aeddon
Llewellyn & Aeddon
BoyWales
Fiery on the battlefield
Calon
Llewellyn & Calon
BoyWales
Heart
Ceri
Llewellyn & Ceri
GirlWales
to love
Rhiannon
Llewellyn & Rhiannon
GirlWales
Welsh
Cadell
Llewellyn & Cadell
BoyWales
battle, spirit
Meghan
Llewellyn & Meghan
GirlWales
Welsh
Dylanthomas
Llewellyn & Dylanthomas
BoyWales
The son of the sea
Dilyn
Llewellyn & Dilyn
UnisexWales
to follow
Kyeden
Llewellyn & Kyeden
BoyWales
descendant of Caedain
Glyndora
Llewellyn & Glyndora
GirlWales
vale of the river
Gwender
Llewellyn & Gwender
GirlWales
fair, beautiful
Gwendylan
Llewellyn & Gwendylan
GirlWales
blessed ring
Mostyn
Llewellyn & Mostyn
BoyWales
Welsh
Rhedyn
Llewellyn & Rhedyn
GirlWales
Welsh
Gryffen
Llewellyn & Gryffen
BoyWales
strong lord
Garian
Llewellyn & Garian
BoyWales
graceful, gentle
Rhowyn
Llewellyn & Rhowyn
GirlWales
Welsh
Gwinda
Llewellyn & Gwinda
GirlWales
blessed
Gwennetta
Llewellyn & Gwennetta
GirlWales
blessed
Gwytha
Llewellyn & Gwytha
GirlWales
Welsh
Gwilym
Llewellyn & Gwilym
BoyWales
Meaning 'the shield' or 'the protector'.
Aderyn
Llewellyn & Aderyn
GirlWales
bird
Gwin
Llewellyn & Gwin
UnisexWales
Welsh
Siaan
Llewellyn & Siaan
BoyWales
God is gracious
Gwendelynn
Llewellyn & Gwendelynn
GirlWales
Fair, blessed, white ring
Euri
Llewellyn & Euri
UnisexWales
Welsh
Elideth
Llewellyn & Elideth
GirlWales
God's Promise
Gwendoyln
Llewellyn & Gwendoyln
GirlWales
White ring
Emrys
Llewellyn & Emrys
UnisexWales
Immortal or 'the immortal one'.
Gwendol
Llewellyn & Gwendol
GirlWales
blessed ring
Glynna
Llewellyn & Glynna
GirlWales
lake
Owena
Llewellyn & Owena
GirlWales
young warrior
Ery
Llewellyn & Ery
BoyWales
derived from 'Eiry', meaning 'snow' or 'frost'
Eirian
Llewellyn & Eirian
GirlWales
Beautiful, bright, or shining.
Evans
Llewellyn & Evans
BoyWales
Son of Evan
Dyllian
Llewellyn & Dyllian
BoyWales
Welsh
Taff
Llewellyn & Taff
BoyWales
a man of the sea
Gwendalin
Llewellyn & Gwendalin
GirlWales
White ring
Dylanthas
Llewellyn & Dylanthas
BoyWales
son of the sea
Derwyn
Llewellyn & Derwyn
BoyWales
man from the oak tree
Glyn
Llewellyn & Glyn
BoyWales
valley
Tylun
Llewellyn & Tylun
BoyWales
One who is gentle.
Merlin
Llewellyn & Merlin
BoyWales
Welsh
Gwyn
Llewellyn & Gwyn
GirlWales
white, fair, blessed
Bryndan
Llewellyn & Bryndan
BoyWales
descendant of Brân
Enneth
Llewellyn & Enneth
BoyWales
The name means 'steady' or 'firm'
Iestyn
Llewellyn & Iestyn
BoyWales
just, righteous
Nellwyn
Llewellyn & Nellwyn
GirlWales
Welsh
Tegan
Llewellyn & Tegan
UnisexWales
beautiful, fair
Dwen
Llewellyn & Dwen
BoyWales
meaning 'descendant of Duane'
Rhondda
Llewellyn & Rhondda
GirlWales
a valley
Gwydion
Llewellyn & Gwydion
BoyWales
the one who is born under the sign of the owl
Gwyneth
Llewellyn & Gwyneth
GirlWales
blessed
Gwynn
Llewellyn & Gwynn
GirlWales
Fair, blessed, or white.
Gerran
Llewellyn & Gerran
BoyWales
To be a brave person; a guardian.
Trahern
Llewellyn & Trahern
BoyWales
Welsh
Elizabeth
Llewellyn & Elizabeth
GirlHebrew
God is my oath
#15 →
Hazel
Llewellyn & Hazel
GirlAmerican
The hazel tree
#18 →
Joseph
Llewellyn & Joseph
BoyHebrew
Yosef
#29 →
Josephine
Llewellyn & Josephine
GirlFrance
God Will Add
#64 ↑
Ruby
Llewellyn & Ruby
GirlEnglish
Red gemstone
#65 →
Theo
Llewellyn & Theo
UnisexGreece
Divine gift
#78 ↑
Vivian
Llewellyn & Vivian
GirlFrance
Life
#87 →
Everett
Llewellyn & Everett
BoyAmerican
Brave as a wild boar
#88 →
Robert
Llewellyn & Robert
BoyGermanic
Bright fame
#89 →
Eva
Llewellyn & Eva
GirlHebrew
life
#112 ↓
Emmett
Llewellyn & Emmett
BoyEnglish
Universal
#118 →
Vincent
Llewellyn & Vincent
BoyLatin
vincens
#120 →
Rose
Llewellyn & Rose
GirlLatin
rose flower
#124 →
Margaret
Llewellyn & Margaret
GirlEngland
pearl
#132 →
Esther
Llewellyn & Esther
GirlHebrew
star
#138 ↑
Graham
Llewellyn & Graham
BoyScotland
Scottish
#141 ↑
Calvin
Llewellyn & Calvin
BoyFrance
English
#152 →
Elsie
Llewellyn & Elsie
GirlScotland
God's promise
#163 ↑
Genevieve
Llewellyn & Genevieve
GirlFrench
French
#165 →
June
Llewellyn & June
GirlEnglish
June, the month
#171 ↑
Olive
Llewellyn & Olive
GirlLatin
olive tree
#180 ↑
Ruth
Llewellyn & Ruth
GirlHebrew
friend, companion
#187 ↑
Hallie
Llewellyn & Hallie
GirlEnglish
dweller by the river
#194 ↑
Edward
Llewellyn & Edward
BoyUnited Kingdom
wealthy guardian
#213 ↓
Oscar
Llewellyn & Oscar
BoyIreland
deer lover
#216 →
Victor
Llewellyn & Victor
BoyLatin
Victorious, conqueror.
#217 ↓
Vera
Llewellyn & Vera
GirlRussia
faith
#223 ↑
Grant
Llewellyn & Grant
BoyAmerican
Great; large
#228 ↓
Miriam
Llewellyn & Miriam
GirlHebrew
bitterness
#248 ↑
Simon
Llewellyn & Simon
BoyHebrew
Hebrew
#248 →
Evie
Llewellyn & Evie
GirlUnited Kingdom
Hebrew
#267 ↑
Mabel
Llewellyn & Mabel
GirlEnglish
English
#278 ↑
Otto
Llewellyn & Otto
BoyGermanic
Wealth, fortune
#282 ↑
Martin
Llewellyn & Martin
BoyFrance
of Mars, the god of war
#288 →
Malcolm
Llewellyn & Malcolm
BoyScotland
Devotee of Saint Columba
#293 ↑
Clayton
Llewellyn & Clayton
BoyAmerican
From the clay town or settlement.
#310 ↓
Saint
Llewellyn & Saint
BoyFrance
holy person
#314 ↑
Brady
Llewellyn & Brady
BoyAmerican
spirited
#323 ↓
Harvey
Llewellyn & Harvey
BoyAmerican
Battle worthy
#326 ↑
Cruz
Llewellyn & Cruz
BoySpain
cross
#329 ↓
Catherine
Llewellyn & Catherine
GirlFrance
pure
#330 ↓
Nina
Llewellyn & Nina
GirlSpanish
little girl
#338 →
Wade
Llewellyn & Wade
BoyAmerican
To go or walk
#341 →
Archie
Llewellyn & Archie
BoyUnited Kingdom
German
#347 ↑
Raymond
Llewellyn & Raymond
BoyFrance
counselor-protector
#360 ↓
Prince
Llewellyn & Prince
BoyEnglish
Royalty
#364 ↓
Jay
Llewellyn & Jay
BoyEnglish
jaybird
#381 →
Edwin
Llewellyn & Edwin
BoyEngland
rich friend
#385 ↓
Rosie
Llewellyn & Rosie
GirlEnglish
Rose
#392 ↑
Russell
Llewellyn & Russell
BoyAmerican
French
#393 →
Grady
Llewellyn & Grady
BoyAmerican
noble
#395 →
Helen
Llewellyn & Helen
GirlGreece
light, torch
#395 ↑
Julius
Llewellyn & Julius
BoyLatin
Youthful
#400 ↓
Frances
Llewellyn & Frances
GirlLatin
Frenchman
#405 ↑
Jake
Llewellyn & Jake
BoyAmerican
Supplanter
#408 ↓
Forrest
Llewellyn & Forrest
BoyUSA
English
#424 ↑
Clark
Llewellyn & Clark
BoyAmerican
cleric, scribe
#437 ↓
Raphael
Llewellyn & Raphael
BoyItaly
God has healed
#453 ↑
Alma
Llewellyn & Alma
GirlSpain
soul
#461 ↑
Dorothy
Llewellyn & Dorothy
GirlEnglish
Gift of God
#462 ↑
Marcos
Llewellyn & Marcos
BoySpain
warlike
#476 ↓
Augustus
Llewellyn & Augustus
BoyLatin
Great, venerable
#486 →
Opal
Llewellyn & Opal
GirlAmerican
English
#486 ↑
Bertine
Llewellyn & Bertine
GirlNetherlands
Bright one; Glorious
#501 →
Hartie
Llewellyn & Hartie
GirlAmerican
Strong and brave
#501 →
Olivia
Llewellyn & Olivia
GirlLatin
Latin
#1 →
Reubin
Llewellyn & Reubin
BoyHebrew
Behold, a son
#501 →
Berneice
Llewellyn & Berneice
GirlEnglish
victory bringer
#502 →
Berdina
Llewellyn & Berdina
GirlDutch
bright
#502 →
Dortha
Llewellyn & Dortha
GirlAmerican
Gift of God
#502 →
Emma
Llewellyn & Emma
GirlGermanic
German
#2 →
Noah
Llewellyn & Noah
BoyHebrew
movement
#2 →
Stena
Llewellyn & Stena
GirlSweden
stone
#502 →
Wilmah
Llewellyn & Wilmah
GirlEnglish
Resolved protector
#502 →
Yoshimi
Llewellyn & Yoshimi
UnisexJapanese
good, benevolent; beauty; decision
#502 →
Bera
Llewellyn & Bera
GirlArmenia
Armenian
#503 →
Burdett
Llewellyn & Burdett
BoyEngland
the little fortress
#503 →
Charlotte
Llewellyn & Charlotte
GirlFrance
free man
#3 →
Casmer
Llewellyn & Casmer
BoyPolish
Polish
#503 →
Dealia
Llewellyn & Dealia
GirlHebrew
God has judged
#503 →
Edith
Llewellyn & Edith
GirlEnglish
prosperous in war
#503 →
Emiko
Llewellyn & Emiko
GirlJapan
Japanese
#503 →
Elick
Llewellyn & Elick
BoyEnglish
A beloved name with deep roots
#503 →
garman
Llewellyn & garman
BoyHebrew
Guardian
#503 →
Hal
Llewellyn & Hal
BoyEnglish
dweller by the hall
#503 →
Oliver
Llewellyn & Oliver
BoyAmerican
olive tree
#3 →
Ulys
Llewellyn & Ulys
BoyGreece
Greek
#503 →