Best Sibling Names for Olwyn

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

200 options17 girl200 boy
These sibling names share Olwyn's Wales roots or similar popularity era, and start with a different letter to avoid alliteration.
dylan
Olwyn & dylan
Boy
Wales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34
Evan
Olwyn & Evan
Boy
Wales
the Lord is gracious
#137
Lloyed
Olwyn & Lloyed
Boy
Wales
Grey or gray-haired.
#736
Elgan
Olwyn & Elgan
Boy
Wales
Bright
#752
Ithel
Olwyn & Ithel
Boy
Wales
generous
#789
Lloyde
Olwyn & Lloyde
Boy
Wales
The name means 'grey' or 'gray-haired', often associated with intelligence and wisdom.
#822
Dolen
Olwyn & Dolen
Boy
Wales
a peace keeper
#917
Elry
Olwyn & Elry
Boy
Wales
one who is noble or nobleman
#944
Brecon
Olwyn & Brecon
Boy
Wales
a steep place or hill
#503
Emryck
Olwyn & Emryck
Boy
Wales
ruler or king
#509
Merion
Olwyn & Merion
Unisex
Wales
Of the sea
Rhodri
Olwyn & Rhodri
Boy
Wales
put to flight
#553
Ieuan
Olwyn & Ieuan
Boy
Wales
gift from God
#650
Bevan
Olwyn & Bevan
Boy
Wales
son of the fair one
#709
Llyod
Olwyn & Llyod
Boy
Wales
gray, gray-haired
#713
Leri
Olwyn & Leri
Boy
Wales
The name Leri is believed to be derived from the Welsh word 'ler', meaning 'sea'.
#744
Brenin
Olwyn & Brenin
Boy
Wales
Prince.
#749
Rhion
Olwyn & Rhion
Boy
Wales
God's gift
#812
Sarn
Olwyn & Sarn
Boy
Wales
Welsh
#834
Cledith
Olwyn & Cledith
Unisex
Wales
pure, clear
Dyllyn
Olwyn & Dyllyn
Boy
Wales
One who is loyal
#925
Tregan
Olwyn & Tregan
Boy
Wales
one who is from the farm or homestead
#939
Gannyn
Olwyn & Gannyn
Boy
Wales
Fair or white; Strong or brave
#996
Rosser
Olwyn & Rosser
Boy
Wales
the son of the horseman
Aeddon
Olwyn & Aeddon
Boy
Wales
Fiery on the battlefield
Calon
Olwyn & Calon
Boy
Wales
Heart
Cadell
Olwyn & Cadell
Boy
Wales
battle, spirit
Dylanthomas
Olwyn & Dylanthomas
Boy
Wales
The son of the sea
Dilyn
Olwyn & Dilyn
Unisex
Wales
to follow
Kyeden
Olwyn & Kyeden
Boy
Wales
descendant of Caedain
Glyn
Olwyn & Glyn
Boy
Wales
valley
Lloyd
Olwyn & Lloyd
Boy
Wales
Grey; sacred
Mostyn
Olwyn & Mostyn
Boy
Wales
From a Welsh place name which means "moss town" in Old English.
Gryffen
Olwyn & Gryffen
Boy
Wales
strong lord
Garian
Olwyn & Garian
Boy
Wales
graceful, gentle
Gwilym
Olwyn & Gwilym
Boy
Wales
Meaning 'the shield' or 'the protector'.
Gwin
Olwyn & Gwin
Unisex
Wales
fair, blessed
Siaan
Olwyn & Siaan
Boy
Wales
God is gracious
Euri
Olwyn & Euri
Unisex
Wales
golden
Emrys
Olwyn & Emrys
Unisex
Wales
Immortal or 'the immortal one'.
Ery
Olwyn & Ery
Boy
Wales
derived from 'Eiry', meaning 'snow' or 'frost'
Evans
Olwyn & Evans
Boy
Wales
Son of Evan
Dyllian
Olwyn & Dyllian
Boy
Wales
son of the sea
Taff
Olwyn & Taff
Boy
Wales
a man of the sea
Dylanthas
Olwyn & Dylanthas
Boy
Wales
son of the sea
Derwyn
Olwyn & Derwyn
Boy
Wales
man from the oak tree
Tylun
Olwyn & Tylun
Boy
Wales
One who is gentle.
Merlin
Olwyn & Merlin
Boy
Wales
Form of the Welsh name Myrddin (meaning "sea fortress") used by Geoffrey of Monmouth in his 12th-century Arthurian tales.
Bryndan
Olwyn & Bryndan
Boy
Wales
descendant of Brân
Enneth
Olwyn & Enneth
Boy
Wales
The name means 'steady' or 'firm'
Iestyn
Olwyn & Iestyn
Boy
Wales
just, righteous
Tegan
Olwyn & Tegan
Unisex
Wales
beautiful, fair
Dwen
Olwyn & Dwen
Boy
Wales
meaning 'descendant of Duane'
Gwydion
Olwyn & Gwydion
Boy
Wales
the one who is born under the sign of the owl
Gerran
Olwyn & Gerran
Boy
Wales
To be a brave person; a guardian.
Trahern
Olwyn & Trahern
Boy
Wales
meaning 'three stones' or possibly 'the third'
Jack
Olwyn & Jack
Boy
English
God is gracious
#14
Joseph
Olwyn & Joseph
Boy
Hebrew
Yosef
#29
Everett
Olwyn & Everett
Boy
American
Brave as a wild boar
#88
Robert
Olwyn & Robert
Boy
Germanic
Bright fame
#89
Emmett
Olwyn & Emmett
Boy
English-speaking countries
Universal
#118
Harrison
Olwyn & Harrison
Boy
American
son of Harry
#119
Vincent
Olwyn & Vincent
Boy
Latin
vincens
#120
Lorenzo
Olwyn & 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
Olwyn & Graham
Boy
Scotland
Scottish
#141
Leon
Olwyn & Leon
Boy
Greece
Meaning 'lion'
#148
Calvin
Olwyn & 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
Olwyn & Ivan
Boy
Russia
God is gracious
#153
Dean
Olwyn & Dean
Boy
English-speaking countries
valley; church official
#159
Max
Olwyn & Max
Boy
Germanic
greatest
#163
Jesus
Olwyn & Jesus
Boy
Spain
Dios salva
#172
Felix
Olwyn & Felix
Boy
Latin
Happy
#192
Nicolas
Olwyn & Nicolas
Boy
France
French form of NICHOLAS.
#193
Edward
Olwyn & Edward
Boy
United Kingdom
wealthy guardian
#213
Victor
Olwyn & Victor
Boy
Latin
Victorious, conqueror.
#217
Richard
Olwyn & Richard
Boy
England
Powerful ruler
#221
Grant
Olwyn & Grant
Boy
English-speaking countries
Great; large
#228
Simon
Olwyn & 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
Olwyn & 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
King
Olwyn & King
Boy
[English]
From a nickname which derives from the English word king, ultimately from Old English cyning.
#266
Preston
Olwyn & Preston
Boy
United Kingdom
Originally a surname meaning 'priest's town.'
#275
Zane
Olwyn & Zane
Boy
English
God is gracious.
#277
Malcolm
Olwyn & Malcolm
Boy
Scotland
Devotee of Saint Columba
#293
Warren
Olwyn & Warren
Boy
English
Watchman, park keeper
#306
Clayton
Olwyn & Clayton
Boy
United Kingdom
From the clay town or settlement.
#310
Brady
Olwyn & Brady
Boy
Irish
spirited
#323
Harvey
Olwyn & Harvey
Boy
French
Battle worthy
#326
Cruz
Olwyn & Cruz
Boy
Spain
cross
#329
Manuel
Olwyn & Manuel
Boy
Spain
God is with us
#333
Wade
Olwyn & Wade
Boy
English
To go or walk
#341
Raymond
Olwyn & Raymond
Boy
France
counselor-protector
#360
Prince
Olwyn & Prince
Boy
English-speaking countries
Royalty
#364
Pablo
Olwyn & Pablo
Boy
Spanish
small, humble
#378
Jay
Olwyn & Jay
Boy
American
jaybird
#381
Edwin
Olwyn & Edwin
Boy
England
rich friend
#385
Russell
Olwyn & 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
Jake
Olwyn & Jake
Boy
American
Supplanter
#408
Franklin
Olwyn & 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
Olwyn & Pedro
Boy
Spanish
Form of the name 'Peter', meaning 'rock' or 'stone'.
#421
Johnny
Olwyn & Johnny
Boy
[English]
Diminutive of JOHN. A famous bearer is American actor Johnny Depp (1963-).
#435
Clark
Olwyn & Clark
Boy
United Kingdom
cleric, scribe
#437
Raphael
Olwyn & Raphael
Boy
Italy
God has healed
#453
Marcos
Olwyn & Marcos
Boy
Spain
warlike
#476
Augustus
Olwyn & Augustus
Boy
Latin
Great, venerable
#486
Lucian
Olwyn & Lucian
Boy
Romania
Romanian and English form of LUCIANUS. Lucian is the usual name of Lucianus of Samosata in English.
#488
Lionel
Olwyn & Lionel
Boy
France
French diminutive of LÉON. A notable bearer is Argentine soccer star Lionel Messi (1987-).
#496
Burnell
Olwyn & Burnell
Unisex
English-speaking countries
A beloved name with deep roots
#501
Liam
Olwyn & Liam
Boy
Irish
resolute protector
#1
Aberham
Olwyn & Aberham
Boy
Ethiopia
Father of many
#502
Hasting
Olwyn & Hasting
Boy
English
Old English
#502
Noah
Olwyn & Noah
Boy
Hebrew
movement
#2
Yoshimi
Olwyn & Yoshimi
Unisex
Japanese
good, benevolent; beauty; decision
#502
Burdett
Olwyn & Burdett
Boy
England
the little fortress
#503
Casmer
Olwyn & Casmer
Boy
Polish
Polish; Hungarian
#503
garman
Olwyn & garman
Boy
Hebrew
Guardian
#503
Hal
Olwyn & Hal
Boy
English
dweller by the hall
#503
Lemoine
Olwyn & Lemoine
Boy
France
the miller
#503
Romaine
Olwyn & Romaine
Unisex
[French
French feminine form of Romanus (see ROMAN).
#503
Ulys
Olwyn & Ulys
Boy
Greece
Wrathful; to be angry; To see; to be wary
#503
Verdo
Olwyn & Verdo
Boy
Italy
green
#503
Ethridge
Olwyn & Ethridge
Boy
English-speaking countries
From the river Ethra
#504
James
Olwyn & James
Boy
English-speaking countries
supplanter
#4
Kernell
Olwyn & Kernell
Boy
American
victorious,
#504
Sakae
Olwyn & Sakae
Unisex
Japan
A beloved name with deep roots
#504
Sewell
Olwyn & Sewell
Boy
English-speaking countries
from the soil
#504
Voight
Olwyn & Voight
Boy
Germanic
guardian, keeper
#504
Archa
Olwyn & Archa
Boy
India
ancient, original
#505
Elijah
Olwyn & Elijah
Boy
[English
From the Hebrew name אֱלִיָּהוּ ('Eliyyahu) meaning "my God is YAHWEH". Elijah was a Hebrew prophet and miracle worker, as told in the two Books of Kings in the Old Testament.
#5
Ersel
Olwyn & Ersel
Unisex
Turkey
a flower.
#505
Hermit
Olwyn & Hermit
Boy
English-speaking countries
From the Greek 'eremites', meaning 'desert-dweller' or 'lonely one'
#505
Vassar
Olwyn & Vassar
Boy
American
Derived from the name of Vassar College; historically related to a place name.
#505
Erris
Olwyn & Erris
Boy
Ireland
From the ridge.
#506
Frederick
Olwyn & Frederick
Boy
Germanic
peaceful ruler
#506
Mateo
Olwyn & Mateo
Boy
Spain
Gift of God
#6
Maclovio
Olwyn & Maclovio
Boy
Spain
one who is devoted to the Eucharist
#506
Stanleigh
Olwyn & Stanleigh
Boy
English-speaking countries
stony meadow
#506
Stokley
Olwyn & Stokley
Boy
USA
From the tree stump.
#507
Theodore
Olwyn & Theodore
Boy
Greece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7
Charl
Olwyn & Charl
Unisex
English-speaking countries
free man
#508
Earthy
Olwyn & Earthy
Boy
English
Derived from the word 'earth', signifying a connection to the land or the natural world.
#508
Henry
Olwyn & Henry
Boy
Germanic
Home ruler
#8
Eldo
Olwyn & Eldo
Boy
Italian
Derived from 'Eldoro', meaning 'golden'
#509
Lucas
Olwyn & Lucas
Boy
Latin America
from Lucania
#9
Rupert
Olwyn & Rupert
Boy
United Kingdom
Bright fame
#509
Agee
Olwyn & Agee
Boy
English
noble
#510
Burness
Olwyn & Burness
Boy
Scotland
Scottish
#510
Beaufort
Olwyn & Beaufort
Boy
France
Beautiful fortress
#510
William
Olwyn & William
Boy
English
Resolute protector
#10
Benjamin
Olwyn & Benjamin
Boy
[English
From the Hebrew name בִּנְיָמִין (Binyamin) which means "son of the south" or "son of the right hand".
#11
Clayborn
Olwyn & Clayborn
Boy
American
Born in Clay
#511
Primitivo
Olwyn & Primitivo
Boy
Spain
primitive
#511
Lyal
Olwyn & Lyal
Boy
English-speaking countries
loyal
#512
Levi
Olwyn & Levi
Boy
Hebrew
meaning 'joined' or 'attached'.
#12
Natividad
Olwyn & Natividad
Unisex
Spain
Nativity, birth
#513
Sebastian
Olwyn & Sebastian
Boy
Latin
venerable
#13
Verle
Olwyn & Verle
Unisex
English-speaking countries
a true and brave woman
#513
Coree
Olwyn & Coree
Unisex
American
Maiden; young girl
#514
Cleven
Olwyn & Cleven
Boy
English-speaking countries
One who is clever; bright.'
#514
Ebward
Olwyn & Ebward
Boy
England
wealthy guardian
#514
Lycurgus
Olwyn & Lycurgus
Boy
Greece
wolf worker
#514
Major
Olwyn & Major
Boy
American
Greater; larger
#514
Costanzo
Olwyn & Costanzo
Boy
Italy
Italian form of CONSTANS.
#515
Dorus
Olwyn & Dorus
Boy
Greece
A beloved name with deep roots
#515
Ezra
Olwyn & Ezra
Boy
Hebrew-speaking regions
Help, helper
#15
Gillis
Olwyn & Gillis
Boy
Sweden
pledged to God
#515
Allen
Olwyn & Allen
Boy
[English
Variant of ALAN. A famous bearer of this name was Allen Ginsberg (1926-1997), an American beat poet.
#516
Dewie
Olwyn & Dewie
Boy
Welsh
Beloved, dear
#516
Jaroslav
Olwyn & Jaroslav
Boy
Czech Republic
fame; glory; to grow
#516
Ludwell
Olwyn & Ludwell
Boy
England
Old English
#516
Michael
Olwyn & Michael
Boy
Hebrew
Who is like God?
#16
Sabe
Olwyn & Sabe
Boy
Japan
to be wise or to be knowledgeable
#516
Annibale
Olwyn & Annibale
Boy
Italy
Hanni's grace
#517
Coye
Olwyn & Coye
Boy
American
variant of the Irish name Coy
#517
Daniel
Olwyn & Daniel
Boy
[English
From the Hebrew name דָּנִיֵּאל (Daniyyel) meaning "God is my judge". Daniel was a Hebrew prophet whose story is told in the Book of Daniel in the Old Testament.
#17
Arnim
Olwyn & Arnim
Boy
Germanic
eagle power
#518
Dyle
Olwyn & Dyle
Boy
American
Derived from the Old French 'dile', meaning 'to serve'
#518
Eutiquio
Olwyn & Eutiquio
Boy
Spain
derived from Latin 'Eutychios', meaning 'fortunate' or 'well-favoured'
#518
Leo
Olwyn & Leo
Boy
[German
Derived from Latin leo meaning "lion", a cognate of LEON. It was popular among early Christians and was the name of 13 popes, including Saint Leo the Great who asserted the dominance of the Roman bishops (the popes) over…
#18
Mervin
Olwyn & Mervin
Boy
United Kingdom
sea hill
#518
Alderic
Olwyn & Alderic
Boy
Germanic
Old ruler
#519
Florian
Olwyn & Florian
Boy
German
flowering, blooming
#519
Samuel
Olwyn & Samuel
Boy
Hebrew
His name is God
#19
Frumencio
Olwyn & Frumencio
Boy
Spain
to be fruitful or productive
#520
Hudson
Olwyn & Hudson
Boy
[English]
From an English surname which meant "son of HUDDE". A famous bearer of the surname was the English explorer Henry Hudson (1570-1611).
#21
Ardie
Olwyn & Ardie
Unisex
English-speaking countries
eagle; to be exalted
#522
Alexander
Olwyn & Alexander
Boy
Greece
defender of the people
#22
Euclide
Olwyn & Euclide
Boy
Greece
glorious and good
#522
Fremont
Olwyn & Fremont
Boy
American
from the French meaning 'from the marsh'
#522
Asher
Olwyn & Asher
Boy
Hebrew
Happy
#23
McDonald
Olwyn & McDonald
Boy
Scotland
Scottish
#523
Wakefield
Olwyn & Wakefield
Boy
United Kingdom
Clearing by the river bank
#523
Corneil
Olwyn & Corneil
Boy
Netherlands
horn; the horned one
#524
Carmello
Olwyn & Carmello
Boy
Italy
Derived from Carmelo, meaning 'garden,' or 'vineyard' in Spanish.; Often associated with the Virgin of Mount Carmel.
#524
Guster
Olwyn & Guster
Boy
American
A variant of 'Gust', meaning 'a strong breeze'.
#524
Luca
Olwyn & Luca
Boy
Italian
bringer of light; light
#24
Theron
Olwyn & Theron
Boy
Greek
hunter; one who hunts
#524
Tice
Olwyn & Tice
Boy
Germanic
Short form of 'Matthias', meaning 'gift of God'.
#524
Clarince
Olwyn & Clarince
Boy
American
A variant of 'Clarence', meaning 'bright' or 'clear'.
#525
Ethan
Olwyn & Ethan
Boy
Hebrew
strong, firm
#25
Esker
Olwyn & Esker
Boy
Ireland
a watercourse, or a river terrace
#525