Best Sibling Names for Guilherme

Names chosen to complement Guilherme — matching origin (Portugal), era, and style.

200 options101 girl104 boy
These sibling names share Guilherme's Portugal roots or similar popularity era, and start with a different letter to avoid alliteration.
Madeira
Guilherme & Madeira
Girl
Portugal
wood, timber
#670
Joaovitor
Guilherme & Joaovitor
Boy
Portugal
A combination of the names João and Vitor, meaning 'God is gracious' and 'victor' respectively.
#746
Camario
Guilherme & Camario
Boy
Portugal
Derived from 'Camarão' meaning shrimp
#843
Xande
Guilherme & Xande
Boy
Portugal
protector of mankind
Rodriques
Guilherme & Rodriques
Boy
Portugal
famous ruler
Tiago
Guilherme & Tiago
Boy
Portugal
Supplanter
Cristofher
Guilherme & Cristofher
Boy
Portugal
Bearer of Christ
Ruy
Guilherme & Ruy
Boy
Portugal
a variant of Rodrigo, meaning 'famous ruler'
Margarida
Guilherme & Margarida
Girl
Portugal
Derived from the Latin 'Margarita', meaning 'pearl'.
#703
Jeira
Guilherme & Jeira
Girl
Portugal
the one who tells or speaks
Lica
Guilherme & Lica
Girl
Portugal
A diminutive form of 'Elisabeth', meaning 'God is my oath'
#880
Lisbon
Guilherme & Lisbon
Unisex
Portugal
A beloved name with deep roots
Lus
Guilherme & Lus
Girl
Portugal
Light, illumination
#965
Johao
Guilherme & Johao
Boy
Portugal
God is gracious
Thomaz
Guilherme & Thomaz
Boy
Portugal
Twin
Liedson
Guilherme & Liedson
Boy
Portugal
son of Lied
Judite
Guilherme & Judite
Girl
Portugal
Woman from Judea
Rodrigues
Guilherme & Rodrigues
Boy
Portugal
Son of Rodrigo.
Herculano
Guilherme & Herculano
Boy
Portugal
Derived from 'Hercules', relating to strength and heroism.
Cidalia
Guilherme & Cidalia
Girl
Portugal
a name derived from the Latin 'Cydalise'
Moraes
Guilherme & Moraes
Boy
Portugal
a surname historically derived from a place name
João
Guilherme & João
Boy
Portugal
God is gracious
Abilio
Guilherme & Abilio
Boy
Portugal
Strong, Able
Deolinda
Guilherme & Deolinda
Girl
Portugal
of the God will
Florestela
Guilherme & Florestela
Girl
Portugal
little flower
Levada
Guilherme & Levada
Girl
Portugal
carried, lifted
Alves
Guilherme & Alves
Boy
Portugal
elfin
Lurdes
Guilherme & Lurdes
Girl
Portugal
Portuguese form of LOURDES.
Davi
Guilherme & Davi
Unisex
Portugal
beloved
Ieda
Guilherme & Ieda
Girl
Portugal
the promised one
Ronaldo
Guilherme & Ronaldo
Boy
Portugal
Portuguese form of RONALD. A notable bearer is the retired Brazilian soccer player Ronaldo Luís Nazário de Lima (1976-), who is commonly known only by his first name.
Mareon
Guilherme & Mareon
Boy
Portugal
little sea
Janeria
Guilherme & Janeria
Girl
Portugal
God is gracious
Ivone
Guilherme & Ivone
Girl
Portugal
yew tree
Lusi
Guilherme & Lusi
Girl
Portugal
light
Adelino
Guilherme & Adelino
Boy
Portugal
noble
Tavares
Guilherme & Tavares
Boy
Portugal
descendant of Tavares
Cabral
Guilherme & Cabral
Boy
Portugal
Of the Cabral family, meaning 'from the place of the goats'.
Paulo
Guilherme & Paulo
Boy
Portugal
small, humble
Benvinda
Guilherme & Benvinda
Girl
Portugal
Well-come
Cintra
Guilherme & Cintra
Girl
Portugal
the name of a beautiful town with a romantic history
Lourinda
Guilherme & Lourinda
Girl
Portugal
derived from the name Lorraine, meaning 'from Lorraine'
Odete
Guilherme & Odete
Girl
Portugal
wealthy
Catarina
Guilherme & Catarina
Girl
Portugal
derived from the name 'Catherine,' meaning 'pure'.
Matheus
Guilherme & Matheus
Boy
Portugal
gift of God
Domingos
Guilherme & Domingos
Boy
Portugal
of the Lord
Heitor
Guilherme & Heitor
Boy
Portugal
Derived from the Latin name Hector, meaning 'holding fast' or 'defender'.
Duarte
Guilherme & Duarte
Boy
Portugal
Portuguese form of EDWARD. This name was borne by a 15th-century king of Portugal, who was named after his maternal ancestor Edward III of England.
Mateus
Guilherme & Mateus
Boy
Portugal
gift of God
Joana
Guilherme & Joana
Girl
Portugal
God is gracious
Liam
Guilherme & Liam
Boy
Irish
resolute protector
#1
Olivia
Guilherme & 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
Guilherme & Emma
Girl
Germanic
Originally a short form of Germanic names that began with the element ermen meaning "whole" or "universal".
#2
Noah
Guilherme & Noah
Boy
Hebrew
movement
#2
Charlotte
Guilherme & Charlotte
Girl
France
free man
#3
Oliver
Guilherme & Oliver
Boy
United Kingdom
olive tree
#3
Amelia
Guilherme & Amelia
Girl
Germanic
Variant of AMALIA, though it is sometimes confused with EMILIA, which has a different origin.
#4
Elijah
Guilherme & 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
Sophia
Guilherme & Sophia
Girl
Greece
wisdom
#5
Mateo
Guilherme & Mateo
Boy
Spain
Gift of God
#6
Mia
Guilherme & Mia
Girl
[Swedish
Scandinavian, Dutch and German diminutive of MARIA. It coincides with the Italian word mia meaning "mine".
#6
Isabella
Guilherme & Isabella
Girl
Italian
God is my oath
#7
Theodore
Guilherme & Theodore
Boy
Greece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7
Ava
Guilherme & Ava
Girl
Latin
life; bird
#8
Evelyn
Guilherme & Evelyn
Girl
England
wished for
#9
Lucas
Guilherme & Lucas
Boy
Latin America
from Lucania
#9
Luna
Guilherme & 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
Benjamin
Guilherme & Benjamin
Boy
[English
From the Hebrew name בִּנְיָמִין (Binyamin) which means "son of the south" or "son of the right hand".
#11
Harper
Guilherme & Harper
Girl
English
Harp player.
#11
Levi
Guilherme & Levi
Boy
Hebrew
meaning 'joined' or 'attached'.
#12
Sofia
Guilherme & Sofia
Girl
Greece
Form of SOPHIA.
#12
Camila
Guilherme & Camila
Girl
Spain
young ceremonial attendant
#13
Sebastian
Guilherme & Sebastian
Boy
Latin
venerable
#13
Eleanor
Guilherme & Eleanor
Girl
England
light-hearted
#14
Ezra
Guilherme & Ezra
Boy
Hebrew-speaking regions
Help, helper
#15
Violet
Guilherme & 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
Guilherme & Scarlett
Girl
England
red; scarlet color
#17
Leo
Guilherme & 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
Emily
Guilherme & Emily
Girl
English-speaking countries
rival
#19
Lily
Guilherme & Lily
Girl
England
pure; innocent
#20
Owen
Guilherme & Owen
Boy
Wales
noble, young warrior; well born, noble
#20
Hudson
Guilherme & 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
Aurora
Guilherme & 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
Alexander
Guilherme & Alexander
Boy
Greece
defender of the people
#22
Asher
Guilherme & Asher
Boy
Hebrew
Happy
#23
Penelope
Guilherme & Penelope
Girl
Greek
Weaver
#23
Luca
Guilherme & Luca
Boy
Italian
bringer of light; light
#24
Nora
Guilherme & Nora
Girl
Ireland
honor
#24
Aria
Guilherme & Aria
Girl
Italy
Air, melody; a long song in an opera.
#25
Ethan
Guilherme & Ethan
Boy
Hebrew
strong, firm
#25
Chloe
Guilherme & Chloe
Girl
Greece
blooming
#26
Ellie
Guilherme & Ellie
Girl
English
light
#27
Jackson
Guilherme & Jackson
Boy
[English]
From an English surname meaning "son of JACK". A famous bearer of the surname was American president Andrew Jackson (1767-1845).
#28
Mila
Guilherme & Mila
Girl
Slavic
Slavic
#28
Avery
Guilherme & Avery
Girl
American
Originally a surname meaning 'ruler of the elves'.
#29
Layla
Guilherme & Layla
Girl
Arabic
night
#30
Mason
Guilherme & Mason
Boy
American
(English: "stone worker")
#30
Abigail
Guilherme & 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
Luke
Guilherme & Luke
Boy
Greece
English form of the Greek name Λουκας (Loukas) which meant "from Lucania", Lucania being a region in southern Italy (of uncertain meaning). Luke was a doctor who travelled in the company of the apostle Paul.
#31
Ella
Guilherme & Ella
Girl
English-speaking countries
fairy maiden
#32
Matthew
Guilherme & Matthew
Boy
[English
English form of Ματθαιος (Matthaios), which was a Greek form of the Hebrew name מַתִּתְיָהוּ (Mattityahu) meaning "gift of YAHWEH". Matthew, also called Levi, was one of the twelve apostles.
#32
Isla
Guilherme & Isla
Girl
English-speaking countries
Island
#33
Julian
Guilherme & Julian
Boy
Latin
youthful, downy
#33
dylan
Guilherme & dylan
Boy
Wales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34
Eliana
Guilherme & Eliana
Girl
Hebrew
My God has answered
#34
Jacob
Guilherme & Jacob
Boy
[English
From the Latin Iacobus, which was from the Greek Ιακωβος (Iakobos), which was from the Hebrew name יַעֲקֹב (Ya'aqov).
#35
Nova
Guilherme & Nova
Girl
[English]
Derived from Latin novus meaning "new". It was first used as a name in the 19th century.
#35
Elias
Guilherme & Elias
Boy
Greece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36
Zoe
Guilherme & 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
Maverick
Guilherme & Maverick
Boy
English
independent, nonconformist
#37
Madison
Guilherme & Madison
Girl
American
son of Maud, meaning 'a powerful warrior' or 'mighty warrior' in its original context
#37
Ivy
Guilherme & Ivy
Girl
American
faithfulness
#38
Logan
Guilherme & Logan
Boy
Scotland
Little hollow
#39
Aiden
Guilherme & Aiden
Boy
Irish
little fire
#40
Willow
Guilherme & Willow
Girl
American
Derived from the name of the willow tree, symbolizing flexibility and resilience.
#41
Emilia
Guilherme & Emilia
Girl
Italy
rival
#42
Isaac
Guilherme & Isaac
Boy
[English
From the Hebrew name יִצְחָק (Yitzchaq) meaning "he will laugh, he will rejoice", derived from צָחַק (tzachaq) meaning "to laugh".
#42
Miles
Guilherme & Miles
Boy
Latin
Soldier
#43
Riley
Guilherme & 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
Naomi
Guilherme & Naomi
Girl
Hebrew-speaking countries
pleasantness
#44
Santiago
Guilherme & Santiago
Boy
Spain
Saint James, refers to the apostle who represents strength and protection.
#45
Victoria
Guilherme & Victoria
Girl
Latin
Victory
#45
Stella
Guilherme & Stella
Girl
Latin-speaking countries
star
#46
Wyatt
Guilherme & Wyatt
Boy
[English]
From an English surname which was derived from the medieval given name WYOT. Wyatt Earp (1848-1929) was an American lawman and gunfighter involved in the famous shootout at the OK Corral.
#46
Anthony
Guilherme & Anthony
Boy
Italian
priceless
#47
Elena
Guilherme & Elena
Girl
Italy
light or bright
#47
Carter
Guilherme & Carter
Boy
American
One who transports goods by cart.
#48
Hannah
Guilherme & Hannah
Girl
Israel
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
Jayden
Guilherme & Jayden
Boy
USA
thankful
#49
Valentina
Guilherme & Valentina
Girl
Italy
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
Ezekiel
Guilherme & Ezekiel
Boy
Hebrew
God strengthens
#50
Maya
Guilherme & Maya
Girl
Hebrew
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
Caleb
Guilherme & Caleb
Boy
[English
Most likely related to Hebrew כֶּלֶב (kelev) meaning "dog". An alternate theory connects it to Hebrew כָּל (kal) "whole, all of" and לֵב (lev) "heart".
#51
Zoey
Guilherme & Zoey
Girl
[English]
Variant of ZOE.
#51
Cooper
Guilherme & Cooper
Boy
American
barrel maker
#52
Delilah
Guilherme & Delilah
Girl
Hebrew
Delicate
#52
Josiah
Guilherme & Josiah
Boy
American
Yahweh has healed
#53
Leah
Guilherme & Leah
Girl
Hebrew
weary
#53
Lainey
Guilherme & Lainey
Girl
American
bright, shining light
#54
Isaiah
Guilherme & Isaiah
Boy
Hebrew
God is salvation
#56
Paisley
Guilherme & Paisley
Girl
Scotland
church
#56
Nolan
Guilherme & Nolan
Boy
Ireland
Noble, famous
#57
Cameron
Guilherme & Cameron
Boy
Scotland
Derived from the Scottish Gaelic 'cam sron', meaning 'crooked nose'.
#58
Madelyn
Guilherme & Madelyn
Girl
American
Woman from Magdala
#58
Nathan
Guilherme & Nathan
Boy
Hebrew-speaking countries
He has given or gift.
#59
Sadie
Guilherme & Sadie
Girl
American
princess
#59
Joshua
Guilherme & Joshua
Boy
[English
From the Hebrew name יְהוֹשֻׁעַ (Yehoshu'a) meaning "YAHWEH is salvation". As told in the Old Testament, Joshua was a companion of Moses.
#60
Sophie
Guilherme & Sophie
Girl
France
wisdom
#60
Kai
Guilherme & Kai
Boy
Hawaii
Sea; Forgiveness; Victorious
#61
Leilani
Guilherme & Leilani
Girl
Hawaii
Heavenly flower
#61
Addison
Guilherme & 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
Waylon
Guilherme & Waylon
Boy
English-speaking countries
land by the road
#62
Angel
Guilherme & Angel
Boy
English-speaking countries
Messenger of God
#63
Natalie
Guilherme & Natalie
Girl
France
Born on Christmas
#63
Lincoln
Guilherme & Lincoln
Boy
American
from the lake colony
#64
Andrew
Guilherme & Andrew
Boy
Greece
English form of the Greek name Ανδρεας (Andreas), which was derived from ανδρειος (andreios) "manly, masculine", a derivative of ανηρ (aner) "man".
#65
Roman
Guilherme & Roman
Boy
[Russian
From the Late Latin name Romanus which meant "Roman".
#66
Adrian
Guilherme & Adrian
Boy
England
from Hadria
#67
Claire
Guilherme & Claire
Girl
French
Clear, bright, famous
#67
Aaron
Guilherme & Aaron
Boy
[English
From the Hebrew name אַהֲרֹן ('Aharon) which is most likely of unknown Egyptian origin. Other theories claim a Hebrew derivation, and suggest meanings such as "high mountain" or "exalted".
#68
Kinsley
Guilherme & Kinsley
Girl
American
king's meadow
#68
Everly
Guilherme & Everly
Girl
American
from the boar meadow
#69
Ian
Guilherme & Ian
Boy
Scotland
Scottish form of JOHN.
#69
Emery
Guilherme & Emery
Unisex
Germanic
Work ruler; from the Old German name 'Emmerich'
#70
Axel
Guilherme & Axel
Boy
Sweden
Medieval Danish form of ABSALOM.
#71
Adeline
Guilherme & Adeline
Girl
French
noble
#71
Kennedy
Guilherme & Kennedy
Girl
American
helmeted chief
#72
Thiago
Guilherme & Thiago
Boy
Brazil
Supplanter
#72
Brooks
Guilherme & Brooks
Boy
American
brocc
#73
Maeve
Guilherme & Maeve
Girl
Ireland
Intoxicating.
#73
Audrey
Guilherme & Audrey
Girl
England
Noble strength
#74
Bennett
Guilherme & Bennett
Boy
[English]
Medieval form of BENEDICT. This was the more common spelling in England until the 18th century. Modern use of the name is probably also influenced by the common surname Bennett, itself a derivative of the medieval name.
#74
Autumn
Guilherme & Autumn
Girl
American
The season between summer and winter; fall
#75
Weston
Guilherme & Weston
Boy
English
From the west town
#75
Athena
Guilherme & Athena
Girl
Greece
Goddess of wisdom and warfare
#76
Rowan
Guilherme & Rowan
Unisex
Irish
Gaelic
#76
Christian
Guilherme & Christian
Boy
Latin
means 'follower of Christ' or 'Christian' in English; related to the Latin term 'Christianus'
#77
Eden
Guilherme & Eden
Unisex
Hebrew-speaking countries
delight, paradise
#77
Iris
Guilherme & Iris
Girl
Greek
rainbow
#78
Eli
Guilherme & Eli
Boy
Hebrew
God is my salvation
#79
Beau
Guilherme & Beau
Boy
[English]
Means "beautiful" in French. It has been occasionally used as an American given name since the late 19th century.
#80
Jade
Guilherme & Jade
Girl
China
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
Guilherme & Eloise
Girl
France
healthy, wide
#81
Silas
Guilherme & Silas
Boy
[English
Probably a short form of SILVANUS. This is the name of a companion of Saint Paul in the New Testament.
#81
Jonathan
Guilherme & Jonathan
Boy
Israel
God has given
#82
Caroline
Guilherme & Caroline
Girl
France
free man
#83
Ryan
Guilherme & 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
Brooklyn
Guilherme & Brooklyn
Girl
American
broken land, or marshland
#84
Leonardo
Guilherme & Leonardo
Boy
Italy
Brave lion
#84
Aaliyah
Guilherme & Aaliyah
Girl
American
Exalted, noble, high-ranking
#85
Walker
Guilherme & Walker
Boy
English-speaking countries
One who walks
#85
Jaxon
Guilherme & Jaxon
Boy
American
son of Jack
#86
Quinn
Guilherme & Quinn
Girl
Ireland
From an Irish surname, an Anglicized form of Ó Cuinn meaning "descendant of CONN".
#86
Micah
Guilherme & Micah
Boy
Hebrew-speaking countries
Who is like God?
#87
Liliana
Guilherme & Liliana
Girl
Italy
of the lily, a flower symbolizing purity and beauty
#88
Enzo
Guilherme & Enzo
Boy
Italy
ruler of the home
#90
Hailey
Guilherme & Hailey
Girl
American
From the hay clearing or hay meadow
#90
Parker
Guilherme & Parker
Boy
American
keeper of the park
#91
Sarah
Guilherme & Sarah
Girl
Hebrew-speaking countries
princess
#91
Jeremiah
Guilherme & Jeremiah
Boy
Hebrew
YHWH has uplifted.
#92