Best Sibling Names for Castor
Names chosen to complement Castor — matching origin ([Greek Mythology]), era, and style.
200 options39 girl200 boy
These sibling names share Castor's [Greek Mythology] roots or similar popularity era, and start with a different letter to avoid alliteration.
Atlas
Castor & 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 ↑
Adonis
Castor & Adonis
Boy[Greek Mythology]
From the Semitic Adonai, which means "lord". In Greek myth Adonis was a handsome young shepherd killed while hunting a wild boar. The anemone flower is said to have sprung from his blood.
#174 ↑
Oceanus
Castor & Oceanus
Boy[Greek Mythology]
Latinized form of OKEANOS.
#1000 →
Kirke
Castor & Kirke
Boy[Greek Mythology]
Greek form of CIRCE.
Liam
Castor & Liam
BoyIrish
resolute protector
#1 →
Noah
Castor & Noah
BoyHebrew
movement
#2 →
Oliver
Castor & Oliver
BoyUnited Kingdom
olive tree
#3 →
Elijah
Castor & 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
Castor & Mateo
BoySpain
Gift of God
#6 →
Theodore
Castor & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Lucas
Castor & Lucas
BoyLatin America
from Lucania
#9 →
Benjamin
Castor & Benjamin
Boy[English
From the Hebrew name בִּנְיָמִין (Binyamin) which means "son of the south" or "son of the right hand".
#11 →
Levi
Castor & Levi
BoyHebrew
meaning 'joined' or 'attached'.
#12 →
Sebastian
Castor & Sebastian
BoyLatin
venerable
#13 →
Ezra
Castor & Ezra
BoyHebrew-speaking regions
Help, helper
#15 ↑
Leo
Castor & 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
Castor & Owen
BoyWales
noble, young warrior; well born, noble
#20 →
Hudson
Castor & 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
Castor & Alexander
BoyGreece
defender of the people
#22 →
Asher
Castor & Asher
BoyHebrew
Happy
#23 →
Luca
Castor & Luca
BoyItalian
bringer of light; light
#24 ↑
Ethan
Castor & Ethan
BoyHebrew
strong, firm
#25 →
Jackson
Castor & 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
Castor & Mason
BoyAmerican
(English: "stone worker")
#30 ↓
Luke
Castor & 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
Castor & Julian
BoyLatin
youthful, downy
#33 →
dylan
Castor & dylan
BoyWales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34 →
Jacob
Castor & 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
Castor & Elias
BoyGreece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36 ↑
Maverick
Castor & Maverick
BoyEnglish
independent, nonconformist
#37 ↑
Gabriel
Castor & Gabriel
BoyHebrew
God is my strength
#38 →
Logan
Castor & Logan
BoyScotland
Little hollow
#39 ↓
Aiden
Castor & Aiden
BoyIrish
little fire
#40 →
Isaac
Castor & 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
Castor & Miles
BoyLatin
Soldier
#43 ↑
Grayson
Castor & Grayson
BoyUSA
From an English surname meaning "son of the steward", derived from Middle English greyve "steward".
#44 →
Santiago
Castor & Santiago
BoySpain
Saint James, refers to the apostle who represents strength and protection.
#45 ↑
Wyatt
Castor & 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
Castor & Anthony
BoyItalian
priceless
#47 →
Jayden
Castor & Jayden
BoyUSA
thankful
#49 →
Ezekiel
Castor & Ezekiel
BoyHebrew
God strengthens
#50 ↑
Josiah
Castor & Josiah
BoyAmerican
Yahweh has healed
#53 →
Isaiah
Castor & Isaiah
BoyHebrew
God is salvation
#56 →
Nolan
Castor & Nolan
BoyIreland
Noble, famous
#57 →
Nathan
Castor & Nathan
BoyHebrew-speaking countries
He has given or gift.
#59 →
Joshua
Castor & 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
Castor & Kai
BoyHawaii
Sea; Forgiveness; Victorious
#61 ↑
Waylon
Castor & Waylon
BoyEnglish-speaking countries
land by the road
#62 ↑
Angel
Castor & Angel
BoyEnglish-speaking countries
Messenger of God
#63 →
Lincoln
Castor & Lincoln
BoyAmerican
from the lake colony
#64 ↓
Roman
Castor & Roman
Boy[Russian
From the Late Latin name Romanus which meant "Roman".
#66 →
Adrian
Castor & Adrian
BoyEngland
from Hadria
#67 →
Ian
Castor & Ian
BoyScotland
Scottish form of JOHN.
#69 →
Emery
Castor & Emery
UnisexGermanic
Work ruler; from the Old German name 'Emmerich'
#70 ↑
Axel
Castor & Axel
BoySweden
Medieval Danish form of ABSALOM.
#71 →
Thiago
Castor & Thiago
BoyBrazil
Supplanter
#72 ↑
Brooks
Castor & Brooks
BoyAmerican
brocc
#73 ↑
Bennett
Castor & 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
Castor & Rowan
UnisexIrish
Gaelic
#76 ↑
Eden
Castor & Eden
UnisexHebrew-speaking countries
delight, paradise
#77 ↑
Eli
Castor & Eli
BoyHebrew
God is my salvation
#79 →
Beau
Castor & Beau
Boy[English]
Means "beautiful" in French. It has been occasionally used as an American given name since the late 19th century.
#80 ↑
Silas
Castor & 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
Castor & Leonardo
BoyItaly
Brave lion
#84 →
Walker
Castor & Walker
BoyEnglish-speaking countries
One who walks
#85 ↑
Jaxon
Castor & Jaxon
BoyAmerican
son of Jack
#86 ↓
Micah
Castor & Micah
BoyHebrew-speaking countries
Who is like God?
#87 ↑
Enzo
Castor & Enzo
BoyItaly
ruler of the home
#90 ↑
Parker
Castor & Parker
BoyAmerican
keeper of the park
#91 →
Jeremiah
Castor & Jeremiah
BoyHebrew
YHWH has uplifted.
#92 ↓
Jose
Castor & Jose
BoySpain
God will add
#93 →
Luka
Castor & Luka
BoySlavic
Bringer of light
#95 ↑
Jordan
Castor & Jordan
BoyIsrael
From the name of the river which flows between the countries of Jordan and Israel. The river's name in Hebrew is יַרְדֵן (Yarden), and it is derived from יָרַד (yarad) meaning "descend" or "flow down".
#96 →
Landon
Castor & Landon
BoyAmerican
long hill
#97 ↓
Easton
Castor & Easton
BoyAmerican
From the east town
#98 ↓
Amir
Castor & Amir
BoyMiddle Eastern countries
prince, commander; אמיר - to say; to speak
#100 ↑
Aubrey
Castor & Aubrey
UnisexFrance
Fair ruler
#101 ↓
Jameson
Castor & Jameson
Boy[English]
From an English surname meaning "son of JAMES".
#102 ↓
August
Castor & August
BoyAmerican
Majestic, venerable
#104 ↑
Myles
Castor & Myles
BoyEnglish
soldier
#107 ↑
Nicholas
Castor & Nicholas
BoyGreece
victory of the people
#109 ↓
Jace
Castor & Jace
Boy[English]
Short form of JASON.
#110 →
Adriel
Castor & Adriel
BoyHebrew
Flock of God
#113 ↑
Kayden
Castor & Kayden
BoyAmerican
fighter
#114 →
Hunter
Castor & 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
Castor & River
UnisexAmerican
A flowing body of water
#116 ↑
Greyson
Castor & Greyson
BoyEnglish-speaking countries
son of the steward
#117 ↓
Milo
Castor & Milo
BoyEnglish
soldier
#121 ↑
Jasper
Castor & Jasper
BoyPersia
Treasurer
#122 →
Jonah
Castor & 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
Castor & Zion
UnisexAmerican
highest point
#125 ↑
Remi
Castor & 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
Castor & Sawyer
UnisexAmerican
A woodcutter or someone who saws wood.
#127 ↓
Ryder
Castor & Ryder
Boy[English]
From an English occupational surname derived from Old English ridere meaning "mounted warrior" or "messenger".
#128 →
Archer
Castor & Archer
BoyEnglish
bowman, one who uses a bow and arrow
#129 ↑
Declan
Castor & Declan
BoyIreland
Anglicized form of Irish Deaglán, which is of unknown meaning. Saint Declan was a 5th-century missionary to Ireland.
#132 ↓
Emiliano
Castor & Emiliano
BoyItaly
Rival
#133 ↑
Diego
Castor & 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
Castor & Evan
BoyWales
the Lord is gracious
#137 ↓
Jaxson
Castor & Jaxson
Boy[English]
Variant of JACKSON.
#138 ↓
Kingston
Castor & Kingston
Boy[English]
From a surname which was originally derived from a place name meaning "king's town" in Old English.
#142 ↓
Peyton
Castor & Peyton
UnisexAmerican
from the farm by the warrior's town
#142 ↓
Sage
Castor & Sage
UnisexEnglish-speaking countries
Wise person, from the herb sage, known for its medicinal properties.
#143 ↑
Matteo
Castor & Matteo
BoyItaly
Gift of God
#144 ↑
Legend
Castor & Legend
BoyAmerican
a traditional story or myth
#145 →
Malachi
Castor & Malachi
BoyHebrew
my messenger
#146 →
Dawson
Castor & 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
Castor & Bryson
BoyAmerican
Old English
#150 ↓
Amari
Castor & Amari
UnisexAmerican
strength
#151 ↑
Oakley
Castor & Oakley
UnisexAmerican
from the oak meadow
#153 ↑
Ace
Castor & Ace
BoyEnglish-speaking countries
Unity
#157 ↑
Arlo
Castor & Arlo
BoyEnglish-speaking countries
Fortified hill
#158 ↑
Brayden
Castor & Brayden
Boy[English]
Variant of BRADEN.
#160 ↓
Emerson
Castor & Emerson
UnisexAmerican
son of Emery
#161 →
Jude
Castor & Jude
BoyAmerican
praised; יְהוּדָה (Yehudah)
#161 →
Hayden
Castor & Hayden
UnisexAmerican
hay valley
#162 ↑
Matias
Castor & Matias
BoySpanish
gift of God
#164 ↑
Rhett
Castor & 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
Castor & Jayce
BoyUSA
healer
#166 →
Elliott
Castor & Elliott
Boy[English]
From an English surname which was derived from a diminutive of the medieval name ELIAS.
#168 →
Braxton
Castor & Braxton
Boy[English]
From a surname which was originally derived from an Old English place name meaning "Bracca's town".
#169 ↓
Kaiden
Castor & Kaiden
Boy[English]
Variant of CADEN.
#170 ↓
Bailey
Castor & Bailey
UnisexEnglish-speaking countries
bailiff, steward
#172 →
Reese
Castor & Reese
UnisexWelsh
Enthusiasm
#174 →
Judah
Castor & Judah
BoyHebrew
praised
#176 →
Elliot
Castor & Elliot
BoyUnited Kingdom
Derived from the Hebrew name Eliyahu, meaning 'my God is Yahweh'.
#178 →
Maxwell
Castor & Maxwell
BoyScotland
From the 'Mack's well,' meaning the well of the son of 'Mack'.
#182 ↓
Stetson
Castor & Stetson
BoyAmerican
a variant of the word 'Stetson' denoting a wide-brimmed hat, often associated with cowboy culture.
#183 ↑
Ryker
Castor & Ryker
BoyAmerican
rich, powerful
#184 ↓
Finn
Castor & Finn
BoyIreland
fair, white
#186 →
Bentley
Castor & Bentley
BoyEnglish-speaking countries
Bent grass clearing
#188 ↓
Messiah
Castor & Messiah
BoyAmerican
Anointed one
#189 →
Ayden
Castor & Ayden
Boy[English]
Variant of AIDAN.
#190 ↓
Zayden
Castor & Zayden
BoyAmerican
God has heard.; Growth, abundance.
#191 →
Maddox
Castor & Maddox
BoyUnited Kingdom
son of Madoc
#195 ↓
Beckett
Castor & 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
Castor & Presley
UnisexAmerican
priest's meadow
#197 →
Tate
Castor & Tate
Boy[English]
From an English surname which was derived from the Old English given name Tata, of unknown origin.
#197 ↑
Beckham
Castor & Beckham
BoyUnited Kingdom
from the Becca homestead
#199 ↑
Brody
Castor & Brody
BoyIreland
ditch, muddy place
#204 ↓
Sutton
Castor & Sutton
UnisexEnglish
A beloved name with deep roots
#205 ↑
Tucker
Castor & Tucker
BoyEnglish
Originally a surname meaning 'maker of torches'.
#205 →
Barrett
Castor & Barrett
BoyUSA
From a surname probably meaning "strife" in Middle English, originally given to a quarrelsome person.
#206 →
Jett
Castor & Jett
BoyAmerican
jet black; a form of lignite
#207 ↑
Knox
Castor & Knox
Boy[English]
From a Scottish surname which was derived from Old English cnocc "round hill".
#208 ↑
Hayes
Castor & Hayes
BoyAmerican
From the hedge.
#209 ↑
Griffin
Castor & Griffin
Boy[English]
Latinized form of GRUFFUDD. This name can also be inspired by the English word griffin, a creature with the body of a lion and the head and wings of an eagle, ultimately from Greek γρυψ (gryps).
#214 →
Xander
Castor & 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
Castor & Haven
UnisexAmerican
a place of safety or refuge
#218 ↑
Blake
Castor & Blake
BoyEngland
Old English
#221 →
Karter
Castor & Karter
BoyAmerican
Driver of a cart or a transporter
#225 ↓
Malakai
Castor & Malakai
BoyHawaiian
messenger of God
#226 ↑
Tatum
Castor & Tatum
Unisex[English]
From a surname which was originally derived from a place name meaning "Tata's homestead" in Old English.
#226 ↑
Israel
Castor & 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
Castor & Milan
UnisexSlavic countries
Gracious, dear.
#230 ↑
Gavin
Castor & Gavin
BoyEnglish
white hawk
#232 ↓
Kairo
Castor & Kairo
BoyVarious (particularly Western)
victorious
#234 ↑
Elian
Castor & Elian
BoyHebrew
Heavenly or of the heavens.
#235 ↑
Lukas
Castor & Lukas
BoyGermanic
bringer of light.
#236 ↓
Harlow
Castor & Harlow
UnisexAmerican
army hill
#237 ↑
Blair
Castor & Blair
UnisexScottish
Field or plain
#242 ↑
Rory
Castor & Rory
UnisexIreland
red king
#242 ↑
Aziel
Castor & Aziel
BoyHebrew-speaking countries
God is my strength
#243 ↑
Lennon
Castor & 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
Castor & Stevie
Unisex[English]
Diminutive of STEPHEN or STEPHANIE. A famous bearer is the American musician Stevie Wonder (1950-).
#244 ↑
Zayn
Castor & Zayn
BoyMiddle Eastern countries
Grace
#246 ↑
Morgan
Castor & Morgan
UnisexWelsh
Sea-born or sea-circle
#247 ↓
Tristan
Castor & Tristan
BoyFrance
Old French form of the Pictish name Drustan, a diminutive of DRUST. The spelling was altered by association with Latin tristis "sad".
#253 ↓
Bryce
Castor & Bryce
BoyScottish
Speckled or freckled
#258 ↓
Nash
Castor & Nash
BoyEnglish
At the ash tree
#259 →
Kash
Castor & Kash
BoyHindi-speaking countries
Hindi
#261 ↑
Dakota
Castor & Dakota
UnisexAmerican
Allies; friends
#262 →
Lennox
Castor & Lennox
UnisexScotland
From the elm tree; a place name.
#265 ↑
Phoenix
Castor & Phoenix
UnisexGreece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269 →
Jaylen
Castor & Jaylen
BoyEnglish
Derived from the name Jay, meaning 'victory'
#270 ↑
Muhammad
Castor & Muhammad
BoyArabic
The Praised One
#272 ↑
Kaleb
Castor & Kaleb
Boy[English]
English variant of CALEB.
#273 ↓
Ellis
Castor & Ellis
BoyEngland
God is my Lord
#274 ↑
Palmer
Castor & Palmer
UnisexEnglish-speaking countries
Old English
#277 ↑
Kayson
Castor & Kayson
BoyAmerican
A modern name with no defined meaning; possibly derived from 'Kasey'
#278 ↑
Tobias
Castor & Tobias
BoyHebrew
God is good
#279 →
Kaden
Castor & Kaden
BoyAmerica
fighter; battle
#281 ↓
Finley
Castor & Finley
UnisexScottish
Scottish
#282 ↓
Remington
Castor & Remington
UnisexAmerican
Raven's estate
#283 ↓
Atticus
Castor & Atticus
BoyGreek
man of Attica
#284 ↑
Holden
Castor & Holden
BoyEnglish
Old English
#286 ↓
Shiloh
Castor & Shiloh
UnisexHebrew
peace
#286 ↑
Jax
Castor & Jax
BoyAmerican
God has been gracious
#287 ↓
Ronan
Castor & Ronan
BoyIreland
little seal
#290 ↓
Maximiliano
Castor & Maximiliano
BoySpain
El más grande
#291 ↓
Romeo
Castor & Romeo
BoyItalian
a pilgrim to Rome
#292 ↑
Bodhi
Castor & Bodhi
BoyIndia
awakening, enlightenment
#294 →
Koa
Castor & Koa
BoyHawaii
warrior
#298 ↑
Noa
Castor & Noa
UnisexIsrael
movement
#298 ↑
Aidan
Castor & Aidan
BoyIreland
Little fire
#300 ↓
Jensen
Castor & Jensen
UnisexDenmark
A beloved name with deep roots
#301 →
Hendrix
Castor & Hendrix
BoyDutch
son of Hendrik
#303 →
Onyx
Castor & Onyx
UnisexAmerican
A gemstone; a type of quartz
#307 ↑
Teagan
Castor & Teagan
UnisexIreland
Attractive, beautiful
#309 ↓
Payton
Castor & Payton
Unisex[English]
Variant of PEYTON.
#311 ↓