Best Sibling Names for Gwilym
Names chosen to complement Gwilym — matching origin (Wales), era, and style.
200 options200 girl25 boy
These sibling names share Gwilym's Wales roots or similar popularity era, and start with a different letter to avoid alliteration.
Talyr
Gwilym & Talyr
GirlWales
to be a plough or furrow
#533 →
Rhayna
Gwilym & Rhayna
GirlWales
Queen
#569 →
Morgann
Gwilym & Morgann
GirlWales
sea circle or bright sea
#608 →
Bethan
Gwilym & Bethan
GirlWales
House of God
#676 →
Rhiannah
Gwilym & Rhiannah
GirlWales
great queen, goddess
#696 →
Catrin
Gwilym & Catrin
GirlWales
Welsh form of KATHERINE, as well as a German short form of KATHARINA.
#825 →
Ceridwen
Gwilym & Ceridwen
GirlWales
beautiful, poetry, or the great poetess
#833 →
Caitryn
Gwilym & Caitryn
GirlWales
pure
#853 →
Luellen
Gwilym & Luellen
GirlWales
famous river or lake
#524 →
Rhionna
Gwilym & Rhionna
GirlWales
ruler
Blodwen
Gwilym & Blodwen
GirlWales
white flower
#563 →
Olwyn
Gwilym & Olwyn
GirlWales
White hoof
#615 →
Meghan
Gwilym & Meghan
GirlWales
Variant of MEGAN.
Dilyn
Gwilym & Dilyn
UnisexWales
to follow
Rhianon
Gwilym & Rhianon
GirlWales
Great queen; divine goddess
#810 →
Llenifer
Gwilym & Llenifer
GirlWales
Derived from 'Llan', meaning 'church or parish' and 'ifer', typically a feminine suffix.
Betsi
Gwilym & Betsi
GirlWales
God is my oath; pledged to God
#851 →
Rhedyn
Gwilym & Rhedyn
GirlWales
radiant, bright
Rhowyn
Gwilym & Rhowyn
GirlWales
divine, good; a form of the name Rowan
Llesica
Gwilym & Llesica
GirlWales
From the grove
Llaneli
Gwilym & Llaneli
GirlWales
church or chapel on the river Lliw.
Rheannon
Gwilym & Rheannon
GirlWales
Divine queen
#1000 →
Aderyn
Gwilym & Aderyn
GirlWales
Means "bird" in Welsh. This is a modern Welsh name.
Merion
Gwilym & Merion
UnisexWales
Of the sea
Euri
Gwilym & Euri
UnisexWales
golden
Elideth
Gwilym & Elideth
GirlWales
God's Promise
Emrys
Gwilym & Emrys
UnisexWales
Immortal or 'the immortal one'.
Ceri
Gwilym & Ceri
GirlWales
to love
Rhiannon
Gwilym & Rhiannon
GirlWales
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.
Olwen
Gwilym & Olwen
GirlWales
white footprint
Eirian
Gwilym & Eirian
GirlWales
Beautiful, bright, or shining.
Tegan
Gwilym & Tegan
UnisexWales
beautiful, fair
Cledith
Gwilym & Cledith
UnisexWales
pure, clear
Owena
Gwilym & Owena
GirlWales
young warrior
Nellwyn
Gwilym & Nellwyn
GirlWales
bright
Rhondda
Gwilym & Rhondda
GirlWales
a valley
Olivia
Gwilym & Olivia
Girl[English
This name was first used in this spelling by William Shakespeare for a character in his comedy 'Twelfth Night' (1602).
#1 →
Emma
Gwilym & Emma
GirlGermanic
Originally a short form of Germanic names that began with the element ermen meaning "whole" or "universal".
#2 →
Charlotte
Gwilym & Charlotte
GirlFrance
free man
#3 →
Amelia
Gwilym & Amelia
GirlGermanic
Variant of AMALIA, though it is sometimes confused with EMILIA, which has a different origin.
#4 →
Sophia
Gwilym & Sophia
GirlGreece
wisdom
#5 →
Mia
Gwilym & Mia
Girl[Swedish
Scandinavian, Dutch and German diminutive of MARIA. It coincides with the Italian word mia meaning "mine".
#6 →
Isabella
Gwilym & Isabella
GirlItalian
God is my oath
#7 →
Ava
Gwilym & Ava
GirlLatin
life; bird
#8 →
Evelyn
Gwilym & Evelyn
GirlEngland
wished for
#9 →
Luna
Gwilym & Luna
Girl[Roman Mythology]
Means "the moon" in Latin. Luna was the Roman goddess of the moon, frequently depicted driving a white chariot through the sky.
#10 →
Harper
Gwilym & Harper
GirlEnglish
Harp player.
#11 →
Sofia
Gwilym & Sofia
GirlGreece
Form of SOPHIA.
#12 →
Camila
Gwilym & Camila
GirlSpain
young ceremonial attendant
#13 →
Eleanor
Gwilym & Eleanor
GirlEngland
light-hearted
#14 →
Violet
Gwilym & Violet
Girl[English]
From the English word violet for the purple flower, ultimately derived from Latin viola. It was common in Scotland from the 16th century, and it came into general use as an English given name during the 19th century.
#16 →
Scarlett
Gwilym & Scarlett
GirlEngland
red; scarlet color
#17 →
Emily
Gwilym & Emily
GirlEnglish-speaking countries
rival
#19 →
Lily
Gwilym & Lily
GirlEngland
pure; innocent
#20 →
Aurora
Gwilym & Aurora
Girl[Italian
Means "dawn" in Latin. Aurora was the Roman goddess of the morning. It has occasionally been used as a given name since the Renaissance.
#22 →
Penelope
Gwilym & Penelope
GirlGreek
Weaver
#23 →
Nora
Gwilym & Nora
GirlIreland
honor
#24 →
Aria
Gwilym & Aria
GirlItaly
Air, melody; a long song in an opera.
#25 →
Chloe
Gwilym & Chloe
GirlGreece
blooming
#26 →
Ellie
Gwilym & Ellie
GirlEnglish
light
#27 →
Mila
Gwilym & Mila
GirlSlavic
Slavic
#28 →
Avery
Gwilym & Avery
GirlAmerican
Originally a surname meaning 'ruler of the elves'.
#29 →
Layla
Gwilym & Layla
GirlArabic
night
#30 →
Abigail
Gwilym & Abigail
Girl[English
From the Hebrew name אֲבִיגָיִל ('Avigayil) meaning "my father is joy". In the Old Testament this is the name of Nabal's wife. After Nabal's death she became the third wife of King David.... [more]
#31 →
Ella
Gwilym & Ella
GirlEnglish-speaking countries
fairy maiden
#32 →
Isla
Gwilym & Isla
GirlEnglish-speaking countries
Island
#33 ↑
Eliana
Gwilym & Eliana
GirlHebrew
My God has answered
#34 ↑
Nova
Gwilym & Nova
Girl[English]
Derived from Latin novus meaning "new". It was first used as a name in the 19th century.
#35 →
Zoe
Gwilym & Zoe
Girl[English
Means "life" in Greek. From early times it was adopted by Hellenized Jews as a translation of EVE. It was borne by two early Christian saints, one martyred under emperor Hadrian, the other martyred under Diocletian.
#36 →
Madison
Gwilym & Madison
GirlAmerican
son of Maud, meaning 'a powerful warrior' or 'mighty warrior' in its original context
#37 →
Ivy
Gwilym & Ivy
GirlAmerican
faithfulness
#38 ↑
Willow
Gwilym & Willow
GirlAmerican
Derived from the name of the willow tree, symbolizing flexibility and resilience.
#41 →
Emilia
Gwilym & Emilia
GirlItaly
rival
#42 →
Riley
Gwilym & 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 →
Naomi
Gwilym & Naomi
GirlHebrew-speaking countries
pleasantness
#44 →
Victoria
Gwilym & Victoria
GirlLatin
Victory
#45 →
Stella
Gwilym & Stella
GirlLatin-speaking countries
star
#46 →
Elena
Gwilym & Elena
GirlItaly
light or bright
#47 →
Hannah
Gwilym & Hannah
GirlIsrael
From the Hebrew name חַנָּה (Channah) meaning "favour" or "grace". In the Old Testament this is the name of the wife of Elkanah. Her rival was Elkanah's other wife Peninnah, who had children while Hannah remained barren.
#48 →
Valentina
Gwilym & Valentina
GirlItaly
Feminine form of Valentinus (see VALENTINE (1)). A famous bearer was the Soviet cosmonaut Valentina Tereshkova (1937-), who in 1963 became the first woman to visit space.
#49 →
Maya
Gwilym & Maya
GirlHebrew
Means 'water'. In the context, it can symbolize life and fertility.; Means 'illusion' or 'dream', often referred to in spiritual terms.; A popular name without specific meaning, often used within the Hispanic community.
#50 →
Zoey
Gwilym & Zoey
Girl[English]
Variant of ZOE.
#51 →
Delilah
Gwilym & Delilah
GirlHebrew
Delicate
#52 ↑
Leah
Gwilym & Leah
GirlHebrew
weary
#53 →
Lainey
Gwilym & Lainey
GirlAmerican
bright, shining light
#54 ↑
Paisley
Gwilym & Paisley
GirlScotland
church
#56 →
Madelyn
Gwilym & Madelyn
GirlAmerican
Woman from Magdala
#58 →
Sadie
Gwilym & Sadie
GirlAmerican
princess
#59 ↑
Sophie
Gwilym & Sophie
GirlFrance
wisdom
#60 ↑
Leilani
Gwilym & Leilani
GirlHawaii
Heavenly flower
#61 ↑
Addison
Gwilym & Addison
Girl[English]
From an English surname meaning "son of ADAM". Its recent popularity as a feminine name stems from its similarity in sound to Madison.
#62 →
Natalie
Gwilym & Natalie
GirlFrance
Born on Christmas
#63 ↓
Claire
Gwilym & Claire
GirlFrench
Clear, bright, famous
#67 →
Kinsley
Gwilym & Kinsley
GirlAmerican
king's meadow
#68 →
Everly
Gwilym & Everly
GirlAmerican
from the boar meadow
#69 ↓
Emery
Gwilym & Emery
UnisexGermanic
Work ruler; from the Old German name 'Emmerich'
#70 ↑
Adeline
Gwilym & Adeline
GirlFrench
noble
#71 →
Kennedy
Gwilym & Kennedy
GirlAmerican
helmeted chief
#72 →
Maeve
Gwilym & Maeve
GirlIreland
Intoxicating.
#73 ↑
Audrey
Gwilym & Audrey
GirlEngland
Noble strength
#74 ↓
Autumn
Gwilym & Autumn
GirlAmerican
The season between summer and winter; fall
#75 →
Athena
Gwilym & Athena
GirlGreece
Goddess of wisdom and warfare
#76 ↑
Rowan
Gwilym & Rowan
UnisexIrish
Gaelic
#76 ↑
Eden
Gwilym & Eden
UnisexHebrew-speaking countries
delight, paradise
#77 ↑
Iris
Gwilym & Iris
GirlGreek
rainbow
#78 ↑
Jade
Gwilym & Jade
GirlChina
From the name of the precious stone that is often used in carvings. It is derived from Spanish (piedra de la) ijada meaning "(stone of the) flank", relating to the belief that jade could cure renal colic.
#80 ↑
Eloise
Gwilym & Eloise
GirlFrance
healthy, wide
#81 ↑
Caroline
Gwilym & Caroline
GirlFrance
free man
#83 ↓
Brooklyn
Gwilym & Brooklyn
GirlAmerican
broken land, or marshland
#84 ↓
Aaliyah
Gwilym & Aaliyah
GirlAmerican
Exalted, noble, high-ranking
#85 →
Quinn
Gwilym & Quinn
GirlIreland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86 →
Liliana
Gwilym & Liliana
GirlItaly
of the lily, a flower symbolizing purity and beauty
#88 ↑
Hailey
Gwilym & Hailey
GirlAmerican
From the hay clearing or hay meadow
#90 →
Sarah
Gwilym & Sarah
GirlHebrew-speaking countries
princess
#91 →
Savannah
Gwilym & Savannah
Girl[English]
From the English word for the large grassy plain, ultimately deriving from the Taino (Native American) word zabana. It came into use as a given name in America in the 19th century.
#92 ↓
Madeline
Gwilym & Madeline
GirlFrance
of Magdala
#94 →
Natalia
Gwilym & Natalia
GirlLatin
birthday, born on the day of Christ's birth
#96 →
Ariana
Gwilym & Ariana
GirlItaly
most holy
#97 ↓
Lyla
Gwilym & Lyla
GirlUSA
Night
#99 ↑
Allison
Gwilym & Allison
GirlScotland
Variant of ALISON.
#100 ↓
Aubrey
Gwilym & Aubrey
UnisexFrance
Fair ruler
#101 ↓
Melody
Gwilym & Melody
GirlAmerican
Song or music
#102 →
Serenity
Gwilym & Serenity
GirlAmerican
calmness, peacefulness
#103 ↓
Ayla
Gwilym & Ayla
GirlTurkey
Moonlight
#105 ↑
Bella
Gwilym & Bella
GirlItaly
Short form of ISABELLA and other names ending in bella. It is also associated with the Italian word bella meaning "beautiful".
#106 ↓
Skylar
Gwilym & Skylar
GirlAmerican
scholar
#107 ↓
Lucia
Gwilym & Lucia
GirlItaly
Feminine form of LUCIUS. Saint Lucia was a 4th-century martyr from Syracuse. She was said to have had her eyes gouged out, and thus she is the patron saint of the blind.
#109 ↑
Raelynn
Gwilym & Raelynn
GirlAmerican
a modern combination of Rae and Lynn, meaning 'ewe' and 'lake' respectively
#111 →
Juniper
Gwilym & Juniper
Girl[English]
From the English word for the type of tree, derived ultimately from Latin iuniperus.
#113 ↑
Samantha
Gwilym & Samantha
Girl[English
Perhaps intended to be a feminine form of SAMUEL, using the name suffix antha (possibly inspired by Greek ανθος (anthos) "flower").
#114 ↓
Elliana
Gwilym & Elliana
GirlHebrew
God has answered
#115 ↑
River
Gwilym & River
UnisexAmerican
A flowing body of water
#116 ↑
Nevaeh
Gwilym & Nevaeh
GirlAmerican
Heaven spelled backward
#117 ↓
Rylee
Gwilym & Rylee
GirlAmerican
a variant of Riley, meaning 'courageous' or 'valiant'
#118 →
Hadley
Gwilym & Hadley
GirlEnglish-speaking countries
Heather field
#119 →
Alaia
Gwilym & Alaia
GirlBasque Country
Joyful, happy; a cheerful spirit.
#120 ↑
Amara
Gwilym & Amara
GirlNigeria
grace
#123 →
Zion
Gwilym & Zion
UnisexAmerican
highest point
#125 ↑
Ashley
Gwilym & Ashley
GirlUnited Kingdom
Ash tree clearing
#126 →
Remi
Gwilym & Remi
UnisexFrance
Oarsman; one who rows.; Remi can be written in different kanji with various meanings. Commonly, it can mean 'beautiful' (麗) or 'man' (男).
#127 ↑
Sawyer
Gwilym & Sawyer
UnisexAmerican
A woodcutter or someone who saws wood.
#127 ↓
Adalynn
Gwilym & Adalynn
GirlAmerican
a modern variant of Adeline, meaning 'noble'.
#129 →
Amira
Gwilym & Amira
GirlArabic
princess
#131 ↑
Brielle
Gwilym & Brielle
GirlHebrew
God is my strength
#134 ↓
Piper
Gwilym & Piper
GirlAmerican
a player of the pipe or flute
#135 ↓
Freya
Gwilym & Freya
GirlScandinavia
noble lady
#136 ↑
Cecilia
Gwilym & Cecilia
GirlLatin
Blind
#137 →
Arya
Gwilym & Arya
GirlSanskrit
Noble
#139 ↓
Sienna
Gwilym & Sienna
GirlItaly
reddish-brown
#140 ↑
Peyton
Gwilym & Peyton
UnisexAmerican
from the farm by the warrior's town
#142 ↓
Sage
Gwilym & Sage
UnisexEnglish-speaking countries
Wise person, from the herb sage, known for its medicinal properties.
#143 ↑
Magnolia
Gwilym & Magnolia
GirlEnglish-speaking countries
a flower
#144 ↑
Emersyn
Gwilym & Emersyn
GirlAmerican
variants of Emerson, meaning 'brave' or 'powerful'
#146 →
Catalina
Gwilym & Catalina
Girl[Spanish]
Spanish form of KATHERINE.
#147 ↑
Margot
Gwilym & Margot
GirlFrance
a pearl
#148 ↑
Everleigh
Gwilym & Everleigh
GirlAmerican
boar meadow
#149 ↓
Alina
Gwilym & Alina
GirlEastern Europe
noble
#150 →
Amari
Gwilym & Amari
UnisexAmerican
strength
#151 ↑
Sloane
Gwilym & Sloane
GirlIreland
From an Irish surname which was derived from an Anglicized form of the given name SLUAGHADHÁN.
#151 ↑
Brianna
Gwilym & Brianna
GirlIreland
Variant of BRIANA.
#152 →
Oakley
Gwilym & Oakley
UnisexAmerican
from the oak meadow
#153 ↑
Valeria
Gwilym & Valeria
GirlLatin
strong, healthy
#154 →
Kehlani
Gwilym & Kehlani
GirlAmerican
Hawaiian
#155 ↑
Ashton
Gwilym & Ashton
UnisexAmerican
ash tree town; ash town
#156 ↓
Blakely
Gwilym & Blakely
GirlAmerican
from the dark meadow
#156 ↑
Oaklynn
Gwilym & Oaklynn
GirlAmerican
From the Oak Tree
#157 ↑
Ximena
Gwilym & Ximena
GirlSpain
Heard or listened
#158 ↓
Isabelle
Gwilym & Isabelle
GirlFrance
God is my oath
#159 ↓
Juliette
Gwilym & Juliette
GirlFrance
Youthful; soft; downy
#160 →
Emerson
Gwilym & Emerson
UnisexAmerican
son of Emery
#161 →
Amaya
Gwilym & Amaya
GirlJapan
Variant of AMAIA.
#162 ↓
Hayden
Gwilym & Hayden
UnisexAmerican
hay valley
#162 ↑
Isabel
Gwilym & Isabel
GirlSpanish-speaking countries
pledged to God
#164 ↓
MacKenzie
Gwilym & MacKenzie
GirlScottish
Scottish
#166 ↓
Anastasia
Gwilym & Anastasia
GirlGreek
resurrection
#167 →
Reagan
Gwilym & Reagan
GirlIreland
Descendant of Riagán
#168 ↓
Ember
Gwilym & Ember
GirlAmerican
the glowing fragment of coal or wood in a dying fire
#169 ↑
Katherine
Gwilym & Katherine
Girl[English]
From the Greek name Αικατερινη (Aikaterine). The etymology is debated: it could derive from the earlier Greek name ‘Εκατερινη (Hekaterine), which came from ‘εκατερος (hekateros) "each of the two"; it could derive from th…
#170 ↓
Bailey
Gwilym & Bailey
UnisexEnglish-speaking countries
bailiff, steward
#172 →
Reese
Gwilym & Reese
UnisexWelsh
Enthusiasm
#174 →
Wrenley
Gwilym & Wrenley
GirlAmerican
From the Wren's Meadow
#175 ↑
Alani
Gwilym & Alani
GirlHawaiian
Awakened
#176 ↑
Kaylee
Gwilym & Kaylee
GirlAmerican
Pure or keeper of the keys
#181 ↓
Myla
Gwilym & Myla
GirlAmerican
gracious, merciful
#183 ↑
Alana
Gwilym & Alana
GirlAmerican
Harmony
#184 ↑
Ariella
Gwilym & Ariella
Girl[English]
Strictly feminine form of ARIEL.
#185 ↑
Kaia
Gwilym & Kaia
GirlHawaiian
Sea, ocean
#186 ↑
Arianna
Gwilym & Arianna
GirlItaly
most holy
#189 ↓
Jasmine
Gwilym & Jasmine
Girl[English
From the English word for the climbing plant with fragrant flowers which is used for making perfumes. It is derived from Persian یاسمن (yasamen) (which is also a Persian name).
#191 ↓
Adaline
Gwilym & Adaline
GirlAmerican
Noble
#192 ↑
Wren
Gwilym & Wren
GirlEngland
small bird
#195 ↑
Adalyn
Gwilym & Adalyn
GirlUSA
noble one
#196 ↓
Presley
Gwilym & Presley
UnisexAmerican
priest's meadow
#197 →
Lilah
Gwilym & Lilah
GirlHebrew-speaking countries
Night; Night, dark beauty
#198 ↑
Alora
Gwilym & Alora
GirlAmerican
my dream, my light
#199 ↑
Norah
Gwilym & Norah
GirlHebrew
light
#201 ↓
Zuri
Gwilym & Zuri
GirlTanzania
beautiful, good
#203 ↑
Alexandra
Gwilym & Alexandra
GirlGreece
defender of mankind
#204 ↓
Sutton
Gwilym & Sutton
UnisexEnglish
A beloved name with deep roots
#205 ↑
Noelle
Gwilym & Noelle
GirlFrench
Christmas
#206 →