Best Sibling Names for Kastor
Names chosen to complement Kastor — matching origin (Greece), era, and style.
200 options8 girl200 boy
These sibling names share Kastor's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Theodore
Kastor & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Alexander
Kastor & Alexander
BoyGreece
defender of the people
#22 →
Luke
Kastor & 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 →
Elias
Kastor & Elias
BoyGreece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36 ↑
Nicholas
Kastor & Nicholas
BoyGreece
victory of the people
#109 ↓
Phoenix
Kastor & Phoenix
UnisexGreece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269 →
Orion
Kastor & Orion
BoyGreece
Meaning unknown, but possibly related to Greek ‘οριον (horion) "boundary, limit". Alternatively it may be derived from Akkadian Uru-anna meaning "light of the heavens".
#373 ↓
Ares
Kastor & Ares
BoyGreece
Perhaps from either Greek αρη (are) "bane, ruin" or αρσην (arsen) "male". Ares was the blood-thirsty god of war in Greek mythology, a son of Zeus and Hera.
#414 ↑
Apollo
Kastor & Apollo
BoyGreece
of Apollo, god of the sun, music, and prophecy
#434 ↑
Alexis
Kastor & Alexis
UnisexGreece
From the Greek name Αλεξις (Alexis), which meant "helper" or "defender", derived from Greek αλεξω (alexo) "to defend, to help". This was the name of a 3rd-century BC Greek comic poet, and also of several saints.
#448 ↓
Atreus
Kastor & Atreus
BoyGreece
The one who is not afraid; fearless
#457 ↑
Maxis
Kastor & Maxis
BoyGreece
the greatest
#501 →
Philix
Kastor & Philix
BoyGreece
Loving horses.; A variant form of Felix, meaning 'happy' or 'fortunate'.
#506 →
Alizander
Kastor & Alizander
BoyGreece
Defender of mankind
#521 →
Alecxis
Kastor & Alecxis
BoyGreece
defender of mankind
#522 →
Thomas
Kastor & Thomas
BoyGreece
Greek form of the Aramaic name תָּאוֹמָא (Ta'oma') which meant "twin". In the New Testament this is the name of an apostle.
#41 →
Xenon
Kastor & Xenon
BoyGreece
Stranger
#542 →
Leto
Kastor & Leto
BoyGreece
hidden
#543 →
Demetrion
Kastor & Demetrion
BoyGreece
Follower of Demeter; earth mother.
#545 →
Andreous
Kastor & Andreous
BoyGreece
Manly, brave, or courageous.; Strong, brave.
#558 →
Sebastyn
Kastor & Sebastyn
BoyGreece
Sebastianós) - Venerable, revered; Sebastianus - From Sebastia, a region in Asia Minor
#558 →
Andrue
Kastor & Andrue
BoyGreece
manly
#560 →
Demetrian
Kastor & Demetrian
BoyGreece
follower of Demeter
#563 →
Andrew
Kastor & Andrew
BoyGreece
English form of the Greek name Ανδρεας (Andreas), which was derived from ανδρειος (andreios) "manly, masculine", a derivative of ανηρ (aner) "man".
#65 →
Nikolus
Kastor & Nikolus
BoyGreece
victory of the people
#576 →
Ioseph
Kastor & Ioseph
BoyGreece
Form of JOSEPH used in the Greek and Latin Bible.
#578 →
Theo
Kastor & Theo
UnisexGreece
Divine gift
#78 ↑
Damian
Kastor & Damian
BoyGreece
From the Greek name Δαμιανος (Damianos) which was derived from Greek δαμαζω (damazo) "to tame". Saint Damian was martyred with his twin brother Cosmo in Syria early in the 4th century.
#108 →
Mayas
Kastor & Mayas
BoyGreece
the brave one
#626 →
Nycholas
Kastor & Nycholas
BoyGreece
victory of the people
#627 →
Leon
Kastor & Leon
BoyGreece
Meaning 'lion'
#148 ↑
Helo
Kastor & Helo
BoyGreece
the sun
#680 →
Nikoles
Kastor & Nikoles
BoyGreece
Victorious people
#686 →
Sias
Kastor & Sias
BoyGreece
gift of God
#698 →
Alex
Kastor & Alex
BoyGreece
Short form of ALEXANDER, ALEXANDRA, and other names beginning with Alex.
#203 ↓
Peter
Kastor & Peter
BoyGreece
rock, stone
#210 →
Acacius
Kastor & Acacius
BoyGreece
Not being troubled.
#711 →
Timothy
Kastor & Timothy
BoyGreece
From 'Timotheos', meaning 'honoring God' or 'in the honor of God'.
#211 ↓
Arkangel
Kastor & Arkangel
BoyGreece
chief angel
#715 →
Nikkos
Kastor & Nikkos
BoyGreece
victorious
#722 →
Amyrion
Kastor & Amyrion
BoyGreece
the one who is brave
#724 →
Alexsi
Kastor & Alexsi
BoyGreece
a form of Alexander, meaning 'defender of men'
#734 →
Dimar
Kastor & Dimar
BoyGreece
Derived from 'Dimitrios', meaning 'follower of Demeter'.
#759 →
Alexzandar
Kastor & Alexzandar
BoyGreece
Defender of men
#769 →
Aries
Kastor & Aries
UnisexGreece
Referring to the astrological sign of the Ram.
#785 ↑
Ambrose
Kastor & Ambrose
BoyGreece
From the Late Latin name Ambrosius, which was derived from the Greek name Αμβροσιος (Ambrosios) meaning "immortal". Saint Ambrose was a 4th-century theologian and bishop of Milan, who is considered a Doctor of the Church.
#788 ↑
Demas
Kastor & Demas
BoyGreece
Derived from the Greek name Δεμάς, meaning ‘the people’s opinion’ or ‘popular opinion’.
#790 →
Paraskevas
Kastor & Paraskevas
BoyGreece
Masculine form of PARASKEVE.
#793 →
Arkadian
Kastor & Arkadian
BoyGreece
of Arcadia; a place of harmony and simplicity
#800 →
Niccolas
Kastor & Niccolas
BoyGreece
victory of the people
#812 →
Damien
Kastor & Damien
BoyGreece
To tame
#330 ↓
Thanatos
Kastor & Thanatos
BoyGreece
death
#834 →
Daemeon
Kastor & Daemeon
BoyGreece
A beloved name with deep roots
#845 →
Iakona
Kastor & Iakona
BoyGreece
Derived from the name 'Jacobus', meaning 'supplanter'
#860 →
Stephen
Kastor & Stephen
BoyGreece
Crown or Garland
#363 ↓
Maximous
Kastor & Maximous
BoyGreece
the greatest
#881 →
Alekos
Kastor & Alekos
BoyGreece
defender of mankind
#908 →
Nikalas
Kastor & Nikalas
BoyGreece
Victory of the people
#916 →
Damon
Kastor & Damon
BoyGreece
One who tames, subdues
#425 ↑
Makarius
Kastor & Makarius
BoyGreece
Blessed.
#926 →
Ulizes
Kastor & Ulizes
BoyGreece
wrathful
#926 →
Damyen
Kastor & Damyen
BoyGreece
To tame or subdue
#933 →
Akiles
Kastor & Akiles
BoyGreece
the one who will be a hero
#943 →
Andress
Kastor & Andress
BoyGreece
manly, brave, warrior
#952 →
Neo
Kastor & Neo
BoyGreece
new; gift
#974 ↑
Ulisess
Kastor & Ulisess
BoyGreece
Wrathful, to be angry
#974 →
Demerus
Kastor & Demerus
BoyGreece
of the people
#975 →
Theoplis
Kastor & Theoplis
BoyGreece
meaning 'friend of God'.
#502 →
Megale
Kastor & Megale
BoyGreece
great, large
#503 →
Ulys
Kastor & Ulys
BoyGreece
Wrathful; to be angry; To see; to be wary
#503 →
Thomos
Kastor & Thomos
BoyGreece
twin
#510 →
Lycurgus
Kastor & Lycurgus
BoyGreece
wolf worker
#514 →
Dorus
Kastor & Dorus
BoyGreece
A beloved name with deep roots
#515 →
Speros
Kastor & Speros
BoyGreece
spirit
#516 →
Theoedore
Kastor & Theoedore
BoyGreece
Gift of God.
Daimeon
Kastor & Daimeon
BoyGreece
To tame or subdue.
#519 →
Giorgos
Kastor & Giorgos
BoyGreece
Modern Greek variant of Georgios (see GEORGE).
Euclide
Kastor & Euclide
BoyGreece
glorious and good
#522 →
Manolis
Kastor & Manolis
BoyGreece
a form of Emmanuel, meaning God is with us
#524 →
Simitrio
Kastor & Simitrio
BoyGreece
belonging to the sun
Savalas
Kastor & Savalas
BoyGreece
the savior
#530 →
Jonas
Kastor & Jonas
BoyGreece
Dove.; To be a dove or pigeon.
#534 ↓
Theus
Kastor & Theus
BoyGreece
God of the heavens, divine
#534 →
Eury
Kastor & Eury
BoyGreece
Well born; noble
#537 →
Meliton
Kastor & Meliton
BoyGreece
Ancient Greek
#546 →
Nectarios
Kastor & Nectarios
BoyGreece
Of nectar; relating to the gods.
#551 →
Irmiás
Kastor & Irmiás
BoyGreece
guardian of the oath
Christipher
Kastor & Christipher
BoyGreece
Bearer of Christ
#568 →
Capus
Kastor & Capus
BoyGreece
Cape, headland
#570 →
Galen
Kastor & Galen
BoyGreece
calm, healer
#570 →
Eustis
Kastor & Eustis
BoyGreece
well-pleased, satisfaction
#573 →
Andropolis
Kastor & Andropolis
BoyGreece
Man city
#579 →
Nichalaus
Kastor & Nichalaus
BoyGreece
victory of the people
#581 →
Stphen
Kastor & Stphen
BoyGreece
crown, wreath
#582 →
Sotiris
Kastor & Sotiris
BoyGreece
Derived from Greek σωτηρια (soteria) meaning "salvation".
Demetrias
Kastor & Demetrias
UnisexGreece
Of Demeter; belonging to the earth.
#592 →
Alexan
Kastor & Alexan
BoyGreece
Defender of the people
#597 →
Paulos
Kastor & Paulos
BoyGreece
Small
#604 →
Dorian
Kastor & Dorian
UnisexGreece
The name was first used by Oscar Wilde in his novel 'The Picture of Dorian Gray' (1891), which tells the story of a man whose portrait ages while he stays young.
#608 ↓
Pantalion
Kastor & Pantalion
BoyGreece
Of the sea
#612 →
Stamatios
Kastor & Stamatios
BoyGreece
immortal
#615 →
Cleodis
Kastor & Cleodis
BoyGreece
glory of the people
#617 →
Phillip
Kastor & Phillip
BoyGreece
Variant of PHILIP, inspired by the usual spelling of the surname.
#620 ↓
Panayotis
Kastor & Panayotis
BoyGreece
of all saints
Gregorios
Kastor & Gregorios
BoyGreece
Watchful
#630 →
Demitrio
Kastor & Demitrio
BoyGreece
A derivative of Demetrius: 'follower of Demeter'
Ektor
Kastor & Ektor
BoyGreece
protector; hector
Nichlous
Kastor & Nichlous
BoyGreece
victory of the people
#635 →
Dmetrius
Kastor & Dmetrius
BoyGreece
follower of Demeter
#636 →
Dalphus
Kastor & Dalphus
BoyGreece
a name that appears to be a variation of names like 'Dolphus', which relates to the term 'dolphin'.
#637 →
Stepehn
Kastor & Stepehn
BoyGreece
crown, wreath
#641 →
Homer
Kastor & Homer
BoyGreece
From the Greek name ‘Ομηρος (Homeros), derived from ‘ομηρος (homeros) meaning "hostage, pledge".
#646 →
Nikolas
Kastor & Nikolas
BoyGreece
victory of the people
#649 ↓
Demetre
Kastor & Demetre
BoyGreece
Follower of Demeter; one who belongs to the earth
#650 →
Nichlos
Kastor & Nichlos
BoyGreece
Victory of the people.
#654 →
Nicos
Kastor & Nicos
BoyGreece
Victory of the people
#655 →
Zeus
Kastor & Zeus
BoyGreece
Sky, daylight.
Demitrie
Kastor & Demitrie
BoyGreece
Follower of Demeter, the goddess of the harvest.
#660 →
Nikitas
Kastor & Nikitas
BoyGreece
Victorious.
#663 →
Nickolas
Kastor & Nickolas
BoyGreece
victory of the people
#673 →
Theofilos
Kastor & Theofilos
BoyGreece
Lover of God
#673 →
Fotios
Kastor & Fotios
BoyGreece
light
#674 →
Lambros
Kastor & Lambros
BoyGreece
bringer of light
#675 →
Fotis
Kastor & Fotis
BoyGreece
Light; shining
#678 →
Perseus
Kastor & Perseus
BoyGreece
to destroy
Adones
Kastor & Adones
BoyGreece
Lord; Nobleman
#688 →
Eutimio
Kastor & Eutimio
BoyGreece
Good timing
#689 →
Alexand
Kastor & Alexand
BoyGreece
defender of mankind
#692 →
Haralabos
Kastor & Haralabos
BoyGreece
to be a protector of the city
#700 →
Carolos
Kastor & Carolos
BoyGreece
Free man; Free man; strong
#701 →
Daedalus
Kastor & Daedalus
BoyGreece
the ingenious craftsman
Eustice
Kastor & Eustice
BoyGreece
wealthy
#712 →
Stephn
Kastor & Stephn
BoyGreece
crown or garland
#712 →
Aleander
Kastor & Aleander
BoyGreece
Defender of men.
#714 →
Harilaos
Kastor & Harilaos
BoyGreece
Charilaos) - Joyful grace.
#716 →
Christopoher
Kastor & Christopoher
BoyGreece
Bearer of Christ
#718 →
Voris
Kastor & Voris
BoyGreece
Vóros) meaning 'the northern wind'; Derived from a word meaning 'to dwell or to reside'
#719 →
Nichalous
Kastor & Nichalous
BoyGreece
victory of the people
#721 →
Ulyesses
Kastor & Ulyesses
BoyGreece
Wrathful
#727 →
Achilles
Kastor & Achilles
BoyGreece
Pain, grief
Efthathios
Kastor & Efthathios
BoyGreece
the blessed one
Timothey
Kastor & Timothey
BoyGreece
Honoring God.
#732 →
Emmanouel
Kastor & Emmanouel
BoyGreece
God is with us
#736 →
Daemon
Kastor & Daemon
BoyGreece
Spirit; divine power
Andreas
Kastor & Andreas
BoyGreece
Manly, brave
#746 →
Othor
Kastor & Othor
BoyGreece
to be a protector
#748 →
Nickolie
Kastor & Nickolie
BoyGreece
Victory of the people
Hristos
Kastor & Hristos
BoyGreece
Christós) - anointed one, Messiah
#752 →
Demetrous
Kastor & Demetrous
BoyGreece
derived from Demetrius, meaning 'follower of Demeter, goddess of harvest'
#753 →
Fillip
Kastor & Fillip
BoyGreece
friend of horses
Ulises
Kastor & Ulises
BoyGreece
Wrathful (from Odysseus)
#756 →
Nikkolaus
Kastor & Nikkolaus
BoyGreece
Victory of the people
#763 →
Alphe
Kastor & Alphe
BoyGreece
From the river Alpheus
#764 →
Thristian
Kastor & Thristian
BoyGreece
follower of Christ; Christian
Evander
Kastor & Evander
BoyGreece
good man, strong man
#779 ↑
Teodore
Kastor & Teodore
BoyGreece
gift of God
Demitrus
Kastor & Demitrus
BoyGreece
follower of Demeter
#789 →
Timthoy
Kastor & Timthoy
BoyGreece
God's honor
#789 →
Helius
Kastor & Helius
BoyGreece
Sun
Adonus
Kastor & Adonus
BoyGreece
Lord, master.
#792 →
Leonydus
Kastor & Leonydus
BoyGreece
Lion-like
Stephe
Kastor & Stephe
BoyGreece
Greek
#799 →
Aneudi
Kastor & Aneudi
BoyGreece
Without shame or modesty
#800 →
Zenos
Kastor & Zenos
BoyGreece
gift of Zeus
#800 →
Lukkas
Kastor & Lukkas
BoyGreece
Light
Demeter
Kastor & Demeter
UnisexGreece
Earth mother
Plato
Kastor & Plato
BoyGreece
Broad or wide
#814 →
Philmon
Kastor & Philmon
BoyGreece
Philmon' (Φιλήμων) means 'affectionate' or 'loving'.
#816 →
Theado
Kastor & Theado
BoyGreece
gift of God
#817 →
Trifon
Kastor & Trifon
BoyGreece
one who wears the crown
#820 →
Gregrory
Kastor & Gregrory
BoyGreece
watchful, alert; an adapted form of the name Gregory
#826 →
Telesforo
Kastor & Telesforo
BoyGreece
Harvest; The one who brings in the harvest
#828 →
Chares
Kastor & Chares
BoyGreece
Derived from Greek χαρις (charis) meaning "grace, kindness". This was the name of a 4th-century BC Athenian general. It was also borne by the sculptor who crafted the Colossus of Rhodes.
#830 →
Heraclio
Kastor & Heraclio
BoyGreece
Spanish form of HERACLIUS.
#833 →
Marckos
Kastor & Marckos
BoyGreece
warlike
Demetres
Kastor & Demetres
BoyGreece
Feminized form of Demetrius, meaning 'follower of Demeter'.
#841 →
Filippos
Kastor & Filippos
BoyGreece
Meaning 'lover of horses', derived from the elements 'philos' (loving) and 'hippos' (horse).
Jocephus
Kastor & Jocephus
BoyGreece
God will add
#844 →
Phineus
Kastor & Phineus
BoyGreece
Ha-Pinchas) -
Eulos
Kastor & Eulos
BoyGreece
the god of rhetoric
#845 →
Isador
Kastor & Isador
BoyGreece
Gift of Isis
#858 →
Giannis
Kastor & Giannis
BoyGreece
God is gracious
Chrisander
Kastor & Chrisander
BoyGreece
Bearer of Christ
Nickelas
Kastor & Nickelas
BoyGreece
Derived from 'Nikolaos', meaning 'victory of the people'.
#866 →
Soterios
Kastor & Soterios
BoyGreece
Savior or deliverer
#872 →
Demetruis
Kastor & Demetruis
BoyGreece
follower of Demeter'; of the Earth
#873 →
Dimitri
Kastor & Dimitri
BoyGreece
Variant of DMITRIY, using the Church Slavic spelling.
#878 →
Nichalas
Kastor & Nichalas
BoyGreece
Victory of the people
#880 →
Onasis
Kastor & Onasis
BoyGreece
Resurrection
Nickloas
Kastor & Nickloas
BoyGreece
Victory of the people
#883 →
Onassis
Kastor & Onassis
BoyGreece
Son of Onas, pertaining to the Onassis family well known for their shipping empire.
#887 →
Loucas
Kastor & Loucas
BoyGreece
From the Latin 'Lucas', meaning 'light' or 'illumination'.
#888 →
Demetrius
Kastor & Demetrius
BoyGreece
Follower of Demeter
#890 ↓
Gregorey
Kastor & Gregorey
BoyGreece
watchful; vigilant
#891 →
Joses
Kastor & Joses
BoyGreece
he will add
#891 →
Demetris
Kastor & Demetris
UnisexGreece
follower of Demeter, goddess of harvest
#893 →
Cleophas
Kastor & Cleophas
BoyGreece
Glory of the father.
#895 →
Trampis
Kastor & Trampis
BoyGreece
one who travels, wanderer
#895 →
Thaddeus
Kastor & Thaddeus
BoyGreece
From Θαδδαιος (Thaddaios), the Greek form of the Aramaic name Thaddai. It is possibly derived from a word meaning "heart", but it may in fact be an Aramaic form of a Greek name such as Θεοδωρος (see THEODORE).
#898 ↓
lenes
Kastor & lenes
BoyGreece
a variant of the name 'Linos', associated with music, song, and poetry.
#900 →