Best Sibling Names for Caio
Names chosen to complement Caio — matching origin (Portugal), era, and style.
200 options34 girl200 boy
These sibling names share Caio's Portugal roots or similar popularity era, and start with a different letter to avoid alliteration.
Joaovitor
Caio & Joaovitor
BoyPortugal
A combination of the names João and Vitor, meaning 'God is gracious' and 'victor' respectively.
#746 →
Xande
Caio & Xande
BoyPortugal
protector of mankind
Tiago
Caio & Tiago
BoyPortugal
Supplanter
Geral
Caio & Geral
UnisexPortugal
the one who is a ruler, a champion
#834 →
Lisbon
Caio & Lisbon
UnisexPortugal
A beloved name with deep roots
Johao
Caio & Johao
BoyPortugal
God is gracious
Thomaz
Caio & Thomaz
BoyPortugal
Twin
Liedson
Caio & Liedson
BoyPortugal
son of Lied
Rodriques
Caio & Rodriques
BoyPortugal
famous ruler
Rodrigues
Caio & Rodrigues
BoyPortugal
Son of Rodrigo.
Herculano
Caio & Herculano
BoyPortugal
Derived from 'Hercules', relating to strength and heroism.
Moraes
Caio & Moraes
BoyPortugal
a surname historically derived from a place name
Ruy
Caio & Ruy
BoyPortugal
a variant of Rodrigo, meaning 'famous ruler'
João
Caio & João
BoyPortugal
God is gracious
Alves
Caio & Alves
BoyPortugal
elfin
Davi
Caio & Davi
UnisexPortugal
beloved
Mareon
Caio & Mareon
BoyPortugal
little sea
Adelino
Caio & Adelino
BoyPortugal
noble
Tavares
Caio & Tavares
BoyPortugal
descendant of Tavares
Paulo
Caio & Paulo
BoyPortugal
small, humble
Abilio
Caio & Abilio
BoyPortugal
Strong, Able
Matheus
Caio & Matheus
BoyPortugal
gift of God
Ronaldo
Caio & Ronaldo
BoyPortugal
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.
Domingos
Caio & Domingos
BoyPortugal
of the Lord
Heitor
Caio & Heitor
BoyPortugal
Derived from the Latin name Hector, meaning 'holding fast' or 'defender'.
Duarte
Caio & Duarte
BoyPortugal
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
Caio & Mateus
BoyPortugal
gift of God
Liam
Caio & Liam
BoyIrish
resolute protector
#1 →
Noah
Caio & Noah
BoyHebrew
movement
#2 →
Oliver
Caio & Oliver
BoyUnited Kingdom
olive tree
#3 →
Elijah
Caio & 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 →
Mateo
Caio & Mateo
BoySpain
Gift of God
#6 →
Theodore
Caio & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Lucas
Caio & Lucas
BoyLatin America
from Lucania
#9 →
Benjamin
Caio & Benjamin
Boy[English
From the Hebrew name בִּנְיָמִין (Binyamin) which means "son of the south" or "son of the right hand".
#11 →
Levi
Caio & Levi
BoyHebrew
meaning 'joined' or 'attached'.
#12 →
Sebastian
Caio & Sebastian
BoyLatin
venerable
#13 →
Ezra
Caio & Ezra
BoyHebrew-speaking regions
Help, helper
#15 ↑
Leo
Caio & 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 ↑
Owen
Caio & Owen
BoyWales
noble, young warrior; well born, noble
#20 →
Hudson
Caio & 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 ↑
Alexander
Caio & Alexander
BoyGreece
defender of the people
#22 →
Asher
Caio & Asher
BoyHebrew
Happy
#23 →
Luca
Caio & Luca
BoyItalian
bringer of light; light
#24 ↑
Ethan
Caio & Ethan
BoyHebrew
strong, firm
#25 →
Jackson
Caio & 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 →
Mason
Caio & Mason
BoyAmerican
(English: "stone worker")
#30 ↓
Luke
Caio & Luke
BoyGreece
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 →
Julian
Caio & Julian
BoyLatin
youthful, downy
#33 →
dylan
Caio & dylan
BoyWales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34 →
Jacob
Caio & Jacob
Boy[English
From the Latin Iacobus, which was from the Greek Ιακωβος (Iakobos), which was from the Hebrew name יַעֲקֹב (Ya'aqov).
#35 ↓
Elias
Caio & Elias
BoyGreece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36 ↑
Maverick
Caio & Maverick
BoyEnglish
independent, nonconformist
#37 ↑
Gabriel
Caio & Gabriel
BoyHebrew
God is my strength
#38 →
Logan
Caio & Logan
BoyScotland
Little hollow
#39 ↓
Aiden
Caio & Aiden
BoyIrish
little fire
#40 →
Isaac
Caio & 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
Caio & Miles
BoyLatin
Soldier
#43 ↑
Grayson
Caio & Grayson
BoyUSA
From an English surname meaning "son of the steward", derived from Middle English greyve "steward".
#44 →
Santiago
Caio & Santiago
BoySpain
Saint James, refers to the apostle who represents strength and protection.
#45 ↑
Wyatt
Caio & 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
Caio & Anthony
BoyItalian
priceless
#47 →
Jayden
Caio & Jayden
BoyUSA
thankful
#49 →
Ezekiel
Caio & Ezekiel
BoyHebrew
God strengthens
#50 ↑
Josiah
Caio & Josiah
BoyAmerican
Yahweh has healed
#53 →
Isaiah
Caio & Isaiah
BoyHebrew
God is salvation
#56 →
Nolan
Caio & Nolan
BoyIreland
Noble, famous
#57 →
Nathan
Caio & Nathan
BoyHebrew-speaking countries
He has given or gift.
#59 →
Joshua
Caio & 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 →
Kai
Caio & Kai
BoyHawaii
Sea; Forgiveness; Victorious
#61 ↑
Waylon
Caio & Waylon
BoyEnglish-speaking countries
land by the road
#62 ↑
Angel
Caio & Angel
BoyEnglish-speaking countries
Messenger of God
#63 →
Lincoln
Caio & Lincoln
BoyAmerican
from the lake colony
#64 ↓
Roman
Caio & Roman
Boy[Russian
From the Late Latin name Romanus which meant "Roman".
#66 →
Adrian
Caio & Adrian
BoyEngland
from Hadria
#67 →
Ian
Caio & Ian
BoyScotland
Scottish form of JOHN.
#69 →
Emery
Caio & Emery
UnisexGermanic
Work ruler; from the Old German name 'Emmerich'
#70 ↑
Axel
Caio & Axel
BoySweden
Medieval Danish form of ABSALOM.
#71 →
Thiago
Caio & Thiago
BoyBrazil
Supplanter
#72 ↑
Brooks
Caio & Brooks
BoyAmerican
brocc
#73 ↑
Bennett
Caio & 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 ↑
Rowan
Caio & Rowan
UnisexIrish
Gaelic
#76 ↑
Eden
Caio & Eden
UnisexHebrew-speaking countries
delight, paradise
#77 ↑
Eli
Caio & Eli
BoyHebrew
God is my salvation
#79 →
Beau
Caio & Beau
Boy[English]
Means "beautiful" in French. It has been occasionally used as an American given name since the late 19th century.
#80 ↑
Silas
Caio & Silas
Boy[English
Probably a short form of SILVANUS. This is the name of a companion of Saint Paul in the New Testament.
#81 ↑
Leonardo
Caio & Leonardo
BoyItaly
Brave lion
#84 →
Walker
Caio & Walker
BoyEnglish-speaking countries
One who walks
#85 ↑
Jaxon
Caio & Jaxon
BoyAmerican
son of Jack
#86 ↓
Enzo
Caio & Enzo
BoyItaly
ruler of the home
#90 ↑
Parker
Caio & Parker
BoyAmerican
keeper of the park
#91 →
Jeremiah
Caio & Jeremiah
BoyHebrew
YHWH has uplifted.
#92 ↓
Jose
Caio & Jose
BoySpain
God will add
#93 →
Luka
Caio & Luka
BoySlavic
Bringer of light
#95 ↑
Landon
Caio & Landon
BoyAmerican
long hill
#97 ↓
Easton
Caio & Easton
BoyAmerican
From the east town
#98 ↓
Amir
Caio & Amir
BoyMiddle Eastern countries
prince, commander; אמיר - to say; to speak
#100 ↑
Aubrey
Caio & Aubrey
UnisexFrance
Fair ruler
#101 ↓
Jameson
Caio & Jameson
Boy[English]
From an English surname meaning "son of JAMES".
#102 ↓
August
Caio & August
BoyAmerican
Majestic, venerable
#104 ↑
Myles
Caio & Myles
BoyEnglish
soldier
#107 ↑
Nicholas
Caio & Nicholas
BoyGreece
victory of the people
#109 ↓
Jace
Caio & Jace
Boy[English]
Short form of JASON.
#110 →
Atlas
Caio & Atlas
Boy[Greek Mythology]
Possibly means "enduring" from Greek τλαω (tlao) meaning "to endure". In Greek mythology he was a Titan punished by Zeus by being forced to support the heavens on his shoulders.
#111 ↑
Adriel
Caio & Adriel
BoyHebrew
Flock of God
#113 ↑
Kayden
Caio & Kayden
BoyAmerican
fighter
#114 →
Hunter
Caio & Hunter
Boy[English]
From an occupational English surname for a hunter, derived from Old English hunta. A famous bearer was the eccentric American journalist Hunter S. Thompson (1937-2005).
#115 ↓
River
Caio & River
UnisexAmerican
A flowing body of water
#116 ↑
Greyson
Caio & Greyson
BoyEnglish-speaking countries
son of the steward
#117 ↓
Milo
Caio & Milo
BoyEnglish
soldier
#121 ↑
Jasper
Caio & Jasper
BoyPersia
Treasurer
#122 →
Jonah
Caio & Jonah
Boy[English
From the Hebrew name יוֹנָה (Yonah) meaning "dove". This was the name of a prophet swallowed by a fish, as told in the Old Testament Book of Jonah.
#124 →
Zion
Caio & Zion
UnisexAmerican
highest point
#125 ↑
Remi
Caio & 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
Caio & Sawyer
UnisexAmerican
A woodcutter or someone who saws wood.
#127 ↓
Ryder
Caio & Ryder
Boy[English]
From an English occupational surname derived from Old English ridere meaning "mounted warrior" or "messenger".
#128 →
Archer
Caio & Archer
BoyEnglish
bowman, one who uses a bow and arrow
#129 ↑
Declan
Caio & Declan
BoyIreland
Anglicized form of Irish Deaglán, which is of unknown meaning. Saint Declan was a 5th-century missionary to Ireland.
#132 ↓
Emiliano
Caio & Emiliano
BoyItaly
Rival
#133 ↑
Diego
Caio & Diego
BoySpain
Possibly a shortened form of SANTIAGO. In medieval records Diego was Latinized as Didacus, and it has been suggested that it in fact derives from Greek διδαχη (didache) "teaching".
#135 →
Evan
Caio & Evan
BoyWales
the Lord is gracious
#137 ↓
Jaxson
Caio & Jaxson
Boy[English]
Variant of JACKSON.
#138 ↓
Kingston
Caio & Kingston
Boy[English]
From a surname which was originally derived from a place name meaning "king's town" in Old English.
#142 ↓
Peyton
Caio & Peyton
UnisexAmerican
from the farm by the warrior's town
#142 ↓
Sage
Caio & Sage
UnisexEnglish-speaking countries
Wise person, from the herb sage, known for its medicinal properties.
#143 ↑
Matteo
Caio & Matteo
BoyItaly
Gift of God
#144 ↑
Legend
Caio & Legend
BoyAmerican
a traditional story or myth
#145 →
Malachi
Caio & Malachi
BoyHebrew
my messenger
#146 →
Dawson
Caio & Dawson
Boy[English]
From a surname meaning "son of DAVID". This name was popularized in the late 1990s by the television drama 'Dawson's Creek'.
#149 ↑
Bryson
Caio & Bryson
BoyAmerican
Old English
#150 ↓
Amari
Caio & Amari
UnisexAmerican
strength
#151 ↑
Oakley
Caio & Oakley
UnisexAmerican
from the oak meadow
#153 ↑
Ace
Caio & Ace
BoyEnglish-speaking countries
Unity
#157 ↑
Arlo
Caio & Arlo
BoyEnglish-speaking countries
Fortified hill
#158 ↑
Brayden
Caio & Brayden
Boy[English]
Variant of BRADEN.
#160 ↓
Emerson
Caio & Emerson
UnisexAmerican
son of Emery
#161 →
Jude
Caio & Jude
BoyAmerican
praised; יְהוּדָה (Yehudah)
#161 →
Hayden
Caio & Hayden
UnisexAmerican
hay valley
#162 ↑
Matias
Caio & Matias
BoySpanish
gift of God
#164 ↑
Rhett
Caio & Rhett
BoyUSA
From a surname, an Anglicized form of the Dutch de Raedt, derived from raet "advice, counsel". Margaret Mitchell used this name for the character Rhett Butler in her novel 'Gone with the Wind' (1936).
#165 →
Jayce
Caio & Jayce
BoyUSA
healer
#166 →
Elliott
Caio & Elliott
Boy[English]
From an English surname which was derived from a diminutive of the medieval name ELIAS.
#168 →
Braxton
Caio & Braxton
Boy[English]
From a surname which was originally derived from an Old English place name meaning "Bracca's town".
#169 ↓
Kaiden
Caio & Kaiden
Boy[English]
Variant of CADEN.
#170 ↓
Reese
Caio & Reese
UnisexWelsh
Enthusiasm
#174 →
Judah
Caio & Judah
BoyHebrew
praised
#176 →
Elliot
Caio & Elliot
BoyUnited Kingdom
Derived from the Hebrew name Eliyahu, meaning 'my God is Yahweh'.
#178 →
Maxwell
Caio & Maxwell
BoyScotland
From the 'Mack's well,' meaning the well of the son of 'Mack'.
#182 ↓
Stetson
Caio & Stetson
BoyAmerican
a variant of the word 'Stetson' denoting a wide-brimmed hat, often associated with cowboy culture.
#183 ↑
Ryker
Caio & Ryker
BoyAmerican
rich, powerful
#184 ↓
Finn
Caio & Finn
BoyIreland
fair, white
#186 →
Bentley
Caio & Bentley
BoyEnglish-speaking countries
Bent grass clearing
#188 ↓
Messiah
Caio & Messiah
BoyAmerican
Anointed one
#189 →
Ayden
Caio & Ayden
Boy[English]
Variant of AIDAN.
#190 ↓
Zayden
Caio & Zayden
BoyAmerican
God has heard.; Growth, abundance.
#191 →
Maddox
Caio & Maddox
BoyUnited Kingdom
son of Madoc
#195 ↓
Beckett
Caio & Beckett
Boy[English]
From an English surname which could be derived from various sources, including from Middle English beke meaning "beak" or bekke meaning "stream, brook".
#196 →
Presley
Caio & Presley
UnisexAmerican
priest's meadow
#197 →
Tate
Caio & Tate
Boy[English]
From an English surname which was derived from the Old English given name Tata, of unknown origin.
#197 ↑
Beckham
Caio & Beckham
BoyUnited Kingdom
from the Becca homestead
#199 ↑
Brody
Caio & Brody
BoyIreland
ditch, muddy place
#204 ↓
Sutton
Caio & Sutton
UnisexEnglish
A beloved name with deep roots
#205 ↑
Barrett
Caio & Barrett
BoyUSA
From a surname probably meaning "strife" in Middle English, originally given to a quarrelsome person.
#206 →
Jett
Caio & Jett
BoyAmerican
jet black; a form of lignite
#207 ↑
Knox
Caio & Knox
Boy[English]
From a Scottish surname which was derived from Old English cnocc "round hill".
#208 ↑
Hayes
Caio & Hayes
BoyAmerican
From the hedge.
#209 ↑
Xander
Caio & Xander
Boy[Dutch
Short form of ALEXANDER. It was popularized in the English-speaking world by a character on the television series 'Buffy the Vampire Slayer' (1997-2003).
#215 ↓
Haven
Caio & Haven
UnisexAmerican
a place of safety or refuge
#218 ↑
Blake
Caio & Blake
BoyEngland
Old English
#221 →
Karter
Caio & Karter
BoyAmerican
Driver of a cart or a transporter
#225 ↓
Malakai
Caio & Malakai
BoyHawaiian
messenger of God
#226 ↑
Tatum
Caio & Tatum
Unisex[English]
From a surname which was originally derived from a place name meaning "Tata's homestead" in Old English.
#226 ↑
Israel
Caio & Israel
BoyIsrael
From the Hebrew name יִשְׂרָאֵל (Yisra'el) meaning "God contended". In the Old Testament Israel (who was formerly named Jacob; see Genesis 32:28) wrestles with an angel.
#229 →
Milan
Caio & Milan
UnisexSlavic countries
Gracious, dear.
#230 ↑
Gavin
Caio & Gavin
BoyEnglish
white hawk
#232 ↓
Kairo
Caio & Kairo
BoyVarious (particularly Western)
victorious
#234 ↑
Elian
Caio & Elian
BoyHebrew
Heavenly or of the heavens.
#235 ↑
Lukas
Caio & Lukas
BoyGermanic
bringer of light.
#236 ↓
Harlow
Caio & Harlow
UnisexAmerican
army hill
#237 ↑
Blair
Caio & Blair
UnisexScottish
Field or plain
#242 ↑
Rory
Caio & Rory
UnisexIreland
red king
#242 ↑
Aziel
Caio & Aziel
BoyHebrew-speaking countries
God is my strength
#243 ↑
Lennon
Caio & Lennon
Unisex[Scottish
Anglicized form of the Irish surname Ó Leannáin, which means "descendant of Leannán". The name Leannán means "lover" in Gaelic. This surname was borne by musician John Lennon (1940-1980), a member of the Beatles.
#243 ↑
Stevie
Caio & Stevie
Unisex[English]
Diminutive of STEPHEN or STEPHANIE. A famous bearer is the American musician Stevie Wonder (1950-).
#244 ↑
Zayn
Caio & Zayn
BoyMiddle Eastern countries
Grace
#246 ↑
Nash
Caio & Nash
BoyEnglish
At the ash tree
#259 →
Kash
Caio & Kash
BoyHindi-speaking countries
Hindi
#261 ↑
Dakota
Caio & Dakota
UnisexAmerican
Allies; friends
#262 →
Lennox
Caio & Lennox
UnisexScotland
From the elm tree; a place name.
#265 ↑
Phoenix
Caio & Phoenix
UnisexGreece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269 →
Jaylen
Caio & Jaylen
BoyEnglish
Derived from the name Jay, meaning 'victory'
#270 ↑
Muhammad
Caio & Muhammad
BoyArabic
The Praised One
#272 ↑
Kaleb
Caio & Kaleb
Boy[English]
English variant of CALEB.
#273 ↓
Ellis
Caio & Ellis
BoyEngland
God is my Lord
#274 ↑
Palmer
Caio & Palmer
UnisexEnglish-speaking countries
Old English
#277 ↑
Kayson
Caio & Kayson
BoyAmerican
A modern name with no defined meaning; possibly derived from 'Kasey'
#278 ↑
Tobias
Caio & Tobias
BoyHebrew
God is good
#279 →
Kaden
Caio & Kaden
BoyAmerica
fighter; battle
#281 ↓
Finley
Caio & Finley
UnisexScottish
Scottish
#282 ↓
Remington
Caio & Remington
UnisexAmerican
Raven's estate
#283 ↓