Best Sibling Names for Olwen

Names chosen to complement Olwen — matching origin (Wales), era, and style.

200 options99 girl109 boy
These sibling names share Olwen's Wales roots or similar popularity era, and start with a different letter to avoid alliteration.
Luellen
Olwen & Luellen
Girl
Wales
famous river or lake
#524
dylan
Olwen & dylan
Boy
Wales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34
Blodwen
Olwen & Blodwen
Girl
Wales
white flower
#563
Guyneth
Olwen & Guyneth
Girl
Wales
blessed, fortunate
#627
Evan
Olwen & Evan
Boy
Wales
the Lord is gracious
#137
Glenys
Olwen & Glenys
Girl
Wales
fair, purity
#649
Lloyed
Olwen & Lloyed
Boy
Wales
Grey or gray-haired.
#736
Elgan
Olwen & Elgan
Boy
Wales
Bright
#752
Ithel
Olwen & Ithel
Boy
Wales
generous
#789
Lloyde
Olwen & Lloyde
Boy
Wales
The name means 'grey' or 'gray-haired', often associated with intelligence and wisdom.
#822
Gwendolene
Olwen & Gwendolene
Girl
Wales
white, fair, blessed; blessed ring
#869
Gwendolyn
Olwen & Gwendolyn
Girl
Wales
blessed ring
#378
Dolen
Olwen & Dolen
Boy
Wales
a peace keeper
#917
Elry
Olwen & Elry
Boy
Wales
one who is noble or nobleman
#944
Gwili
Olwen & Gwili
Girl
Wales
Fair or blessed
#973
Brecon
Olwen & Brecon
Boy
Wales
a steep place or hill
#503
Emryck
Olwen & Emryck
Boy
Wales
ruler or king
#509
Talyr
Olwen & Talyr
Girl
Wales
to be a plough or furrow
#533
Merion
Olwen & Merion
Unisex
Wales
Of the sea
Rhodri
Olwen & Rhodri
Boy
Wales
put to flight
#553
Gwendola
Olwen & Gwendola
Girl
Wales
White or fair circle, blessed.
Rhayna
Olwen & Rhayna
Girl
Wales
Queen
#569
Glynne
Olwen & Glynne
Girl
Wales
Fair, alive or lake
#582
Morgann
Olwen & Morgann
Girl
Wales
sea circle or bright sea
#608
Ieuan
Olwen & Ieuan
Boy
Wales
gift from God
#650
Bethan
Olwen & Bethan
Girl
Wales
House of God
#676
Rhiannah
Olwen & Rhiannah
Girl
Wales
great queen, goddess
#696
Bevan
Olwen & Bevan
Boy
Wales
son of the fair one
#709
Gladys
Olwen & Gladys
Girl
Wales
royalty
Llyod
Olwen & Llyod
Boy
Wales
gray, gray-haired
#713
Leri
Olwen & Leri
Boy
Wales
The name Leri is believed to be derived from the Welsh word 'ler', meaning 'sea'.
#744
Brenin
Olwen & Brenin
Boy
Wales
Prince.
#749
Glynis
Olwen & Glynis
Girl
Wales
Glyn - 'Glen'
#751
Guendolyn
Olwen & Guendolyn
Girl
Wales
Fair, blessed ring
#754
Gwyned
Olwen & Gwyned
Girl
Wales
blessed, fair
#780
Gwenell
Olwen & Gwenell
Girl
Wales
Fair, Blessed, White
#800
Rhianon
Olwen & Rhianon
Girl
Wales
Great queen; divine goddess
#810
Rhion
Olwen & Rhion
Boy
Wales
God's gift
#812
Gwen
Olwen & Gwen
Girl
Wales
white
#817
Catrin
Olwen & Catrin
Girl
Wales
Welsh form of KATHERINE, as well as a German short form of KATHARINA.
#825
Ceridwen
Olwen & Ceridwen
Girl
Wales
beautiful, poetry, or the great poetess
#833
Sarn
Olwen & Sarn
Boy
Wales
Welsh
#834
Glynnis
Olwen & Glynnis
Girl
Wales
fair and blessed
#849
Betsi
Olwen & Betsi
Girl
Wales
God is my oath; pledged to God
#851
Caitryn
Olwen & Caitryn
Girl
Wales
pure
#853
Cledith
Olwen & Cledith
Unisex
Wales
pure, clear
Gwynetta
Olwen & Gwynetta
Girl
Wales
blessed, fair, white
#875
Dyllyn
Olwen & Dyllyn
Boy
Wales
One who is loyal
#925
Gwennyth
Olwen & Gwennyth
Girl
Wales
blessed
#932
Tregan
Olwen & Tregan
Boy
Wales
one who is from the farm or homestead
#939
Gwendlyon
Olwen & Gwendlyon
Girl
Wales
blessed ring
#952
Gwytha
Olwen & Gwytha
Girl
Wales
the grace
Gannyn
Olwen & Gannyn
Boy
Wales
Fair or white; Strong or brave
#996
Rheannon
Olwen & Rheannon
Girl
Wales
Divine queen
#1000
Gwyne
Olwen & Gwyne
Girl
Wales
Fair, white; blessed
Rhionna
Olwen & Rhionna
Girl
Wales
ruler
Gwenne
Olwen & Gwenne
Girl
Wales
fair, blessed
Gwelda
Olwen & Gwelda
Girl
Wales
Fair one; brightness
Rosser
Olwen & Rosser
Boy
Wales
the son of the horseman
Aeddon
Olwen & Aeddon
Boy
Wales
Fiery on the battlefield
Calon
Olwen & Calon
Boy
Wales
Heart
Glynna
Olwen & Glynna
Girl
Wales
lake; glen
Ceri
Olwen & Ceri
Girl
Wales
to love
Rhiannon
Olwen & Rhiannon
Girl
Wales
Probably derived from the old Celtic name Rigantona meaning "great queen". It is speculated that this was the name of an otherwise unattested Celtic goddess of fertility and the moon.
Cadell
Olwen & Cadell
Boy
Wales
battle, spirit
Meghan
Olwen & Meghan
Girl
Wales
Variant of MEGAN.
Dylanthomas
Olwen & Dylanthomas
Boy
Wales
The son of the sea
Dilyn
Olwen & Dilyn
Unisex
Wales
to follow
Kyeden
Olwen & Kyeden
Boy
Wales
descendant of Caedain
Glyndora
Olwen & Glyndora
Girl
Wales
vale of the river
Glyn
Olwen & Glyn
Boy
Wales
valley
Gwender
Olwen & Gwender
Girl
Wales
fair, beautiful
Lloyd
Olwen & Lloyd
Boy
Wales
Grey; sacred
Gwendylan
Olwen & Gwendylan
Girl
Wales
blessed ring
Nellwyn
Olwen & Nellwyn
Girl
Wales
bright
Llenifer
Olwen & Llenifer
Girl
Wales
Derived from 'Llan', meaning 'church or parish' and 'ifer', typically a feminine suffix.
Mostyn
Olwen & Mostyn
Boy
Wales
From a Welsh place name which means "moss town" in Old English.
Rhedyn
Olwen & Rhedyn
Girl
Wales
radiant, bright
Gryffen
Olwen & Gryffen
Boy
Wales
strong lord
Garian
Olwen & Garian
Boy
Wales
graceful, gentle
Rhowyn
Olwen & Rhowyn
Girl
Wales
divine, good; a form of the name Rowan
Gwinda
Olwen & Gwinda
Girl
Wales
blessed
Llesica
Olwen & Llesica
Girl
Wales
From the grove
Gwennetta
Olwen & Gwennetta
Girl
Wales
blessed
Llaneli
Olwen & Llaneli
Girl
Wales
church or chapel on the river Lliw.
Gwilym
Olwen & Gwilym
Boy
Wales
Meaning 'the shield' or 'the protector'.
Aderyn
Olwen & Aderyn
Girl
Wales
Means "bird" in Welsh. This is a modern Welsh name.
Gwin
Olwen & Gwin
Unisex
Wales
fair, blessed
Siaan
Olwen & Siaan
Boy
Wales
God is gracious
Gwendelynn
Olwen & Gwendelynn
Girl
Wales
Fair, blessed, white ring
Euri
Olwen & Euri
Unisex
Wales
golden
Elideth
Olwen & Elideth
Girl
Wales
God's Promise
Gwendoyln
Olwen & Gwendoyln
Girl
Wales
White ring
Gwladys
Olwen & Gwladys
Girl
Wales
land of the foreigners
Emrys
Olwen & Emrys
Unisex
Wales
Immortal or 'the immortal one'.
Gwendol
Olwen & Gwendol
Girl
Wales
blessed ring
Ery
Olwen & Ery
Boy
Wales
derived from 'Eiry', meaning 'snow' or 'frost'
Eirian
Olwen & Eirian
Girl
Wales
Beautiful, bright, or shining.
Evans
Olwen & Evans
Boy
Wales
Son of Evan
Dyllian
Olwen & Dyllian
Boy
Wales
son of the sea
Taff
Olwen & Taff
Boy
Wales
a man of the sea
Gwendalin
Olwen & Gwendalin
Girl
Wales
White ring
Dylanthas
Olwen & Dylanthas
Boy
Wales
son of the sea
Derwyn
Olwen & Derwyn
Boy
Wales
man from the oak tree
Tylun
Olwen & Tylun
Boy
Wales
One who is gentle.
Merlin
Olwen & Merlin
Boy
Wales
Form of the Welsh name Myrddin (meaning "sea fortress") used by Geoffrey of Monmouth in his 12th-century Arthurian tales.
Gwyn
Olwen & Gwyn
Girl
Wales
white, fair, blessed
Bryndan
Olwen & Bryndan
Boy
Wales
descendant of Brân
Enneth
Olwen & Enneth
Boy
Wales
The name means 'steady' or 'firm'
Iestyn
Olwen & Iestyn
Boy
Wales
just, righteous
Tegan
Olwen & Tegan
Unisex
Wales
beautiful, fair
Dwen
Olwen & Dwen
Boy
Wales
meaning 'descendant of Duane'
Rhondda
Olwen & Rhondda
Girl
Wales
a valley
Gwydion
Olwen & Gwydion
Boy
Wales
the one who is born under the sign of the owl
Gwyneth
Olwen & Gwyneth
Girl
Wales
blessed
Gwynn
Olwen & Gwynn
Girl
Wales
Fair, blessed, or white.
Gerran
Olwen & Gerran
Boy
Wales
To be a brave person; a guardian.
Trahern
Olwen & Trahern
Boy
Wales
meaning 'three stones' or possibly 'the third'
Jack
Olwen & Jack
Boy
English
God is gracious
#14
Hazel
Olwen & Hazel
Girl
American
The hazel tree
#18
Joseph
Olwen & Joseph
Boy
Hebrew
Yosef
#29
Lillian
Olwen & Lillian
Girl
United Kingdom
Probably originally a diminutive of ELIZABETH. It may also be considered an elaborated form of LILY, from the Latin word for "lily" lilium. This name has been used in England since the 16th century.
#55
Josephine
Olwen & Josephine
Girl
France
God Will Add
#64
Ruby
Olwen & Ruby
Girl
English-speaking countries
Red gemstone
#65
Vivian
Olwen & Vivian
Girl
France
From the Latin name Vivianus which was derived from Latin vivus "alive". Saint Vivian was a French bishop who provided protection during the Visigoth invasion of the 5th century.
#87
Everett
Olwen & Everett
Boy
American
Brave as a wild boar
#88
Robert
Olwen & Robert
Boy
Germanic
Bright fame
#89
Emmett
Olwen & Emmett
Boy
English-speaking countries
Universal
#118
Harrison
Olwen & Harrison
Boy
American
son of Harry
#119
Vincent
Olwen & Vincent
Boy
Latin
vincens
#120
Rose
Olwen & Rose
Girl
Latin
rose flower
#124
Lorenzo
Olwen & Lorenzo
Boy
Italy
Italian and Spanish form of Laurentius (see LAURENCE (1)). Lorenzo de' Medici (1449-1492), known as the Magnificent, was a ruler of Florence during the Renaissance.
#131
Graham
Olwen & Graham
Boy
Scotland
Scottish
#141
Leon
Olwen & Leon
Boy
Greece
Meaning 'lion'
#148
Calvin
Olwen & Calvin
Boy
France
Derived from the French surname Cauvin, which was derived from chauve "bald". The surname was borne by Jean Cauvin (1509-1564), a theologian from France who was one of the leaders of the Protestant Reformation.
#152
Ivan
Olwen & Ivan
Boy
Russia
God is gracious
#153
Dean
Olwen & Dean
Boy
English-speaking countries
valley; church official
#159
Max
Olwen & Max
Boy
Germanic
greatest
#163
Genevieve
Olwen & Genevieve
Girl
[English]
English form of GENEVIÈVE.
#165
June
Olwen & June
Girl
English
June, the month
#171
Jesus
Olwen & Jesus
Boy
Spain
Dios salva
#172
Felix
Olwen & Felix
Boy
Latin
Happy
#192
Nicolas
Olwen & Nicolas
Boy
France
French form of NICHOLAS.
#193
Edward
Olwen & Edward
Boy
United Kingdom
wealthy guardian
#213
Victor
Olwen & Victor
Boy
Latin
Victorious, conqueror.
#217
Richard
Olwen & Richard
Boy
England
Powerful ruler
#221
Vera
Olwen & Vera
Girl
Russia
faith
#223
Grant
Olwen & Grant
Boy
English-speaking countries
Great; large
#228
Miriam
Olwen & Miriam
Girl
Hebrew-speaking countries
bitterness
#248
Simon
Olwen & Simon
Boy
[English
From Σιμων (Simon), the New Testament Greek form of the Hebrew name שִׁמְעוֹן (Shim'on) which meant "he has heard".
#248
Paul
Olwen & Paul
Boy
[English
From the Roman family name Paulus, which meant "small" or "humble" in Latin. Paul was an important leader of the early Christian church.
#256
Lola
Olwen & Lola
Girl
Spain
sorrows
#261
King
Olwen & King
Boy
[English]
From a nickname which derives from the English word king, ultimately from Old English cyning.
#266
Preston
Olwen & Preston
Boy
United Kingdom
Originally a surname meaning 'priest's town.'
#275
Zane
Olwen & Zane
Boy
English
God is gracious.
#277
Lucille
Olwen & Lucille
Girl
France
light
#283
Malcolm
Olwen & Malcolm
Boy
Scotland
Devotee of Saint Columba
#293
Warren
Olwen & Warren
Boy
English
Watchman, park keeper
#306
Clayton
Olwen & Clayton
Boy
United Kingdom
From the clay town or settlement.
#310
Brady
Olwen & Brady
Boy
Irish
spirited
#323
Harvey
Olwen & Harvey
Boy
French
Battle worthy
#326
Cruz
Olwen & Cruz
Boy
Spain
cross
#329
Catherine
Olwen & Catherine
Girl
France
French form of KATHERINE, and also a common English variant.
#330
Manuel
Olwen & Manuel
Boy
Spain
God is with us
#333
Wade
Olwen & Wade
Boy
English
To go or walk
#341
Raymond
Olwen & Raymond
Boy
France
counselor-protector
#360
Prince
Olwen & Prince
Boy
English-speaking countries
Royalty
#364
Pablo
Olwen & Pablo
Boy
Spanish
small, humble
#378
Jay
Olwen & Jay
Boy
American
jaybird
#381
Edwin
Olwen & Edwin
Boy
England
rich friend
#385
Rosie
Olwen & Rosie
Girl
[English]
Diminutive of ROSE.
#392
Russell
Olwen & Russell
Boy
[English]
From a surname which meant "little red one" in French. A notable bearer of the surname was the agnostic British philosopher Bertrand Russell (1872-1970), who wrote on many subjects including logic, epistemology and mathe…
#393
Helen
Olwen & Helen
Girl
Greece
light, torch
#395
Frances
Olwen & Frances
Girl
Latin
Frenchman
#405
Jake
Olwen & Jake
Boy
American
Supplanter
#408
Franklin
Olwen & Franklin
Boy
[English]
From an English surname which was derived from Middle English frankelin "freeman". A famous bearer of the surname was Benjamin Franklin (1706-1790), an American statesman, inventor, scientist and philosopher.
#410
Pedro
Olwen & Pedro
Boy
Spanish
Form of the name 'Peter', meaning 'rock' or 'stone'.
#421
Sylvia
Olwen & Sylvia
Girl
Italy
of the forest
#426
Willa
Olwen & Willa
Girl
English-speaking countries
resolute protector
#428
Johnny
Olwen & Johnny
Boy
[English]
Diminutive of JOHN. A famous bearer is American actor Johnny Depp (1963-).
#435
Clark
Olwen & Clark
Boy
United Kingdom
cleric, scribe
#437
Raphael
Olwen & Raphael
Boy
Italy
God has healed
#453
Dorothy
Olwen & Dorothy
Girl
English-speaking countries
Gift of God
#462
Marcos
Olwen & Marcos
Boy
Spain
warlike
#476
Augustus
Olwen & Augustus
Boy
Latin
Great, venerable
#486
Lucian
Olwen & Lucian
Boy
Romania
Romanian and English form of LUCIANUS. Lucian is the usual name of Lucianus of Samosata in English.
#488
Lionel
Olwen & Lionel
Boy
France
French diminutive of LÉON. A notable bearer is Argentine soccer star Lionel Messi (1987-).
#496
Faye
Olwen & Faye
Girl
France
fairy
#500
Merdice
Olwen & Merdice
Girl
English
sea of bitterness, rebelliousness
#500
Burnell
Olwen & Burnell
Unisex
English-speaking countries
A beloved name with deep roots
#501
Bertine
Olwen & Bertine
Girl
Netherlands
Bright one; Glorious
#501
Hartie
Olwen & Hartie
Girl
American
Strong and brave
#501
Liam
Olwen & Liam
Boy
Irish
resolute protector
#1
Aberham
Olwen & Aberham
Boy
Ethiopia
Father of many
#502
Berneice
Olwen & Berneice
Girl
English-speaking countries
victory bringer
#502
Berdina
Olwen & Berdina
Girl
Dutch
bright
#502
Dortha
Olwen & Dortha
Girl
American
Gift of God
#502
Dorella
Olwen & Dorella
Girl
Italian-speaking countries
Italian
#502
Donnabell
Olwen & Donnabell
Girl
American
Lady; a combination of Donna (lady) and Belle (beautiful)
#502
Emma
Olwen & Emma
Girl
Germanic
Originally a short form of Germanic names that began with the element ermen meaning "whole" or "universal".
#2