Best Sibling Names for Poseidon

Names chosen to complement Poseidon — matching origin (Greece), era, and style.

200 options8 girl200 boy
These sibling names share Poseidon's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Theodore
Poseidon & Theodore
Boy
Greece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7
Alexander
Poseidon & Alexander
Boy
Greece
defender of the people
#22
Luke
Poseidon & 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
Elias
Poseidon & Elias
Boy
Greece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36
Nicholas
Poseidon & Nicholas
Boy
Greece
victory of the people
#109
Orion
Poseidon & Orion
Boy
Greece
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
Poseidon & Ares
Boy
Greece
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
Poseidon & Apollo
Boy
Greece
of Apollo, god of the sun, music, and prophecy
#434
Alexis
Poseidon & Alexis
Unisex
Greece
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
Poseidon & Atreus
Boy
Greece
The one who is not afraid; fearless
#457
Maxis
Poseidon & Maxis
Boy
Greece
the greatest
#501
Alizander
Poseidon & Alizander
Boy
Greece
Defender of mankind
#521
Alecxis
Poseidon & Alecxis
Boy
Greece
defender of mankind
#522
Thomas
Poseidon & Thomas
Boy
Greece
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
Poseidon & Xenon
Boy
Greece
Stranger
#542
Leto
Poseidon & Leto
Boy
Greece
hidden
#543
Demetrion
Poseidon & Demetrion
Boy
Greece
Follower of Demeter; earth mother.
#545
Andreous
Poseidon & Andreous
Boy
Greece
Manly, brave, or courageous.; Strong, brave.
#558
Sebastyn
Poseidon & Sebastyn
Boy
Greece
Sebastianós) - Venerable, revered; Sebastianus - From Sebastia, a region in Asia Minor
#558
Demetrian
Poseidon & Demetrian
Boy
Greece
follower of Demeter
#563
Andrew
Poseidon & 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
Nikolus
Poseidon & Nikolus
Boy
Greece
victory of the people
#576
Ioseph
Poseidon & Ioseph
Boy
Greece
Form of JOSEPH used in the Greek and Latin Bible.
#578
Theo
Poseidon & Theo
Unisex
Greece
Divine gift
#78
Damian
Poseidon & Damian
Boy
Greece
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
Poseidon & Mayas
Boy
Greece
the brave one
#626
Leon
Poseidon & Leon
Boy
Greece
Meaning 'lion'
#148
Helo
Poseidon & Helo
Boy
Greece
the sun
#680
Sias
Poseidon & Sias
Boy
Greece
gift of God
#698
Alex
Poseidon & Alex
Boy
Greece
Short form of ALEXANDER, ALEXANDRA, and other names beginning with Alex.
#203
Acacius
Poseidon & Acacius
Boy
Greece
Not being troubled.
#711
Timothy
Poseidon & Timothy
Boy
Greece
From 'Timotheos', meaning 'honoring God' or 'in the honor of God'.
#211
Arkangel
Poseidon & Arkangel
Boy
Greece
chief angel
#715
Nikkos
Poseidon & Nikkos
Boy
Greece
victorious
#722
Amyrion
Poseidon & Amyrion
Boy
Greece
the one who is brave
#724
Kyrie
Poseidon & Kyrie
Unisex
Greece
Lord; A modern variation used as a feminine form of the male name Kyrie
#237
Dimar
Poseidon & Dimar
Boy
Greece
Derived from 'Dimitrios', meaning 'follower of Demeter'.
#759
Alexzandar
Poseidon & Alexzandar
Boy
Greece
Defender of men
#769
Aries
Poseidon & Aries
Unisex
Greece
Referring to the astrological sign of the Ram.
#785
Ambrose
Poseidon & Ambrose
Boy
Greece
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
Poseidon & Demas
Boy
Greece
Derived from the Greek name Δεμάς, meaning ‘the people’s opinion’ or ‘popular opinion’.
#790
Arkadian
Poseidon & Arkadian
Boy
Greece
of Arcadia; a place of harmony and simplicity
#800
Niccolas
Poseidon & Niccolas
Boy
Greece
victory of the people
#812
Damien
Poseidon & Damien
Boy
Greece
To tame
#330
Thanatos
Poseidon & Thanatos
Boy
Greece
death
#834
Daemeon
Poseidon & Daemeon
Boy
Greece
A beloved name with deep roots
#845
Iakona
Poseidon & Iakona
Boy
Greece
Derived from the name 'Jacobus', meaning 'supplanter'
#860
Stephen
Poseidon & Stephen
Boy
Greece
Crown or Garland
#363
Maximous
Poseidon & Maximous
Boy
Greece
the greatest
#881
Alekos
Poseidon & Alekos
Boy
Greece
defender of mankind
#908
Damon
Poseidon & Damon
Boy
Greece
One who tames, subdues
#425
Makarius
Poseidon & Makarius
Boy
Greece
Blessed.
#926
Ulizes
Poseidon & Ulizes
Boy
Greece
wrathful
#926
Damyen
Poseidon & Damyen
Boy
Greece
To tame or subdue
#933
Akiles
Poseidon & Akiles
Boy
Greece
the one who will be a hero
#943
Kronos
Poseidon & Kronos
Boy
Greece
The personification of time; the father of Zeus
#945
Neo
Poseidon & Neo
Boy
Greece
new; gift
#974
Demerus
Poseidon & Demerus
Boy
Greece
of the people
#975
Theoplis
Poseidon & Theoplis
Boy
Greece
meaning 'friend of God'.
#502
Megale
Poseidon & Megale
Boy
Greece
great, large
#503
Ulys
Poseidon & Ulys
Boy
Greece
Wrathful; to be angry; To see; to be wary
#503
Thomos
Poseidon & Thomos
Boy
Greece
twin
#510
Lycurgus
Poseidon & Lycurgus
Boy
Greece
wolf worker
#514
Dorus
Poseidon & Dorus
Boy
Greece
A beloved name with deep roots
#515
Speros
Poseidon & Speros
Boy
Greece
spirit
#516
Theoedore
Poseidon & Theoedore
Boy
Greece
Gift of God.
Daimeon
Poseidon & Daimeon
Boy
Greece
To tame or subdue.
#519
Giorgos
Poseidon & Giorgos
Boy
Greece
Modern Greek variant of Georgios (see GEORGE).
Euclide
Poseidon & Euclide
Boy
Greece
glorious and good
#522
Manolis
Poseidon & Manolis
Boy
Greece
a form of Emmanuel, meaning God is with us
#524
Simitrio
Poseidon & Simitrio
Boy
Greece
belonging to the sun
Savalas
Poseidon & Savalas
Boy
Greece
the savior
#530
Jonas
Poseidon & Jonas
Boy
Greece
Dove.; To be a dove or pigeon.
#534
Theus
Poseidon & Theus
Boy
Greece
God of the heavens, divine
#534
Eury
Poseidon & Eury
Boy
Greece
Well born; noble
#537
Meliton
Poseidon & Meliton
Boy
Greece
Ancient Greek
#546
Nectarios
Poseidon & Nectarios
Boy
Greece
Of nectar; relating to the gods.
#551
Andrue
Poseidon & Andrue
Boy
Greece
manly
#560
Irmiás
Poseidon & Irmiás
Boy
Greece
guardian of the oath
Christipher
Poseidon & Christipher
Boy
Greece
Bearer of Christ
#568
Capus
Poseidon & Capus
Boy
Greece
Cape, headland
#570
Galen
Poseidon & Galen
Boy
Greece
calm, healer
#570
Eustis
Poseidon & Eustis
Boy
Greece
well-pleased, satisfaction
#573
Andropolis
Poseidon & Andropolis
Boy
Greece
Man city
#579
Nichalaus
Poseidon & Nichalaus
Boy
Greece
victory of the people
#581
Stphen
Poseidon & Stphen
Boy
Greece
crown, wreath
#582
Sotiris
Poseidon & Sotiris
Boy
Greece
Derived from Greek σωτηρια (soteria) meaning "salvation".
Demetrias
Poseidon & Demetrias
Unisex
Greece
Of Demeter; belonging to the earth.
#592
Alexan
Poseidon & Alexan
Boy
Greece
Defender of the people
#597
Konstantino
Poseidon & Konstantino
Boy
Greece
Constant, steadfast
#604
Dorian
Poseidon & Dorian
Unisex
Greece
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
Stamatios
Poseidon & Stamatios
Boy
Greece
immortal
#615
Cleodis
Poseidon & Cleodis
Boy
Greece
glory of the people
#617
Nycholas
Poseidon & Nycholas
Boy
Greece
victory of the people
#627
Gregorios
Poseidon & Gregorios
Boy
Greece
Watchful
#630
Demitrio
Poseidon & Demitrio
Boy
Greece
A derivative of Demetrius: 'follower of Demeter'
Ektor
Poseidon & Ektor
Boy
Greece
protector; hector
Nichlous
Poseidon & Nichlous
Boy
Greece
victory of the people
#635
Dmetrius
Poseidon & Dmetrius
Boy
Greece
follower of Demeter
#636
Dalphus
Poseidon & Dalphus
Boy
Greece
a name that appears to be a variation of names like 'Dolphus', which relates to the term 'dolphin'.
#637
Stepehn
Poseidon & Stepehn
Boy
Greece
crown, wreath
#641
Homer
Poseidon & Homer
Boy
Greece
From the Greek name ‘Ομηρος (Homeros), derived from ‘ομηρος (homeros) meaning "hostage, pledge".
#646
Nikolas
Poseidon & Nikolas
Boy
Greece
victory of the people
#649
Demetre
Poseidon & Demetre
Boy
Greece
Follower of Demeter; one who belongs to the earth
#650
Nichlos
Poseidon & Nichlos
Boy
Greece
Victory of the people.
#654
Nicos
Poseidon & Nicos
Boy
Greece
Victory of the people
#655
Zeus
Poseidon & Zeus
Boy
Greece
Sky, daylight.
Demitrie
Poseidon & Demitrie
Boy
Greece
Follower of Demeter, the goddess of the harvest.
#660
Nikitas
Poseidon & Nikitas
Boy
Greece
Victorious.
#663
Nickolas
Poseidon & Nickolas
Boy
Greece
victory of the people
#673
Theofilos
Poseidon & Theofilos
Boy
Greece
Lover of God
#673
Fotios
Poseidon & Fotios
Boy
Greece
light
#674
Lambros
Poseidon & Lambros
Boy
Greece
bringer of light
#675
Fotis
Poseidon & Fotis
Boy
Greece
Light; shining
#678
Nikoles
Poseidon & Nikoles
Boy
Greece
Victorious people
#686
Adones
Poseidon & Adones
Boy
Greece
Lord; Nobleman
#688
Eutimio
Poseidon & Eutimio
Boy
Greece
Good timing
#689
Alexand
Poseidon & Alexand
Boy
Greece
defender of mankind
#692
Haralabos
Poseidon & Haralabos
Boy
Greece
to be a protector of the city
#700
Carolos
Poseidon & Carolos
Boy
Greece
Free man; Free man; strong
#701
Daedalus
Poseidon & Daedalus
Boy
Greece
the ingenious craftsman
Eustice
Poseidon & Eustice
Boy
Greece
wealthy
#712
Stephn
Poseidon & Stephn
Boy
Greece
crown or garland
#712
Aleander
Poseidon & Aleander
Boy
Greece
Defender of men.
#714
Harilaos
Poseidon & Harilaos
Boy
Greece
Charilaos) - Joyful grace.
#716
Christopoher
Poseidon & Christopoher
Boy
Greece
Bearer of Christ
#718
Voris
Poseidon & Voris
Boy
Greece
Vóros) meaning 'the northern wind'; Derived from a word meaning 'to dwell or to reside'
#719
Nichalous
Poseidon & Nichalous
Boy
Greece
victory of the people
#721
Ulyesses
Poseidon & Ulyesses
Boy
Greece
Wrathful
#727
Achilles
Poseidon & Achilles
Boy
Greece
Pain, grief
Efthathios
Poseidon & Efthathios
Boy
Greece
the blessed one
Timothey
Poseidon & Timothey
Boy
Greece
Honoring God.
#732
Alexsi
Poseidon & Alexsi
Boy
Greece
a form of Alexander, meaning 'defender of men'
#734
Kiriakos
Poseidon & Kiriakos
Boy
Greece
Means 'of the Lord' or 'belonging to the Lord.'
#734
Emmanouel
Poseidon & Emmanouel
Boy
Greece
God is with us
#736
Daemon
Poseidon & Daemon
Boy
Greece
Spirit; divine power
Andreas
Poseidon & Andreas
Boy
Greece
Manly, brave
#746
Othor
Poseidon & Othor
Boy
Greece
to be a protector
#748
Nickolie
Poseidon & Nickolie
Boy
Greece
Victory of the people
Hristos
Poseidon & Hristos
Boy
Greece
Christós) - anointed one, Messiah
#752
Demetrous
Poseidon & Demetrous
Boy
Greece
derived from Demetrius, meaning 'follower of Demeter, goddess of harvest'
#753
Fillip
Poseidon & Fillip
Boy
Greece
friend of horses
Ulises
Poseidon & Ulises
Boy
Greece
Wrathful (from Odysseus)
#756
Konstandinos
Poseidon & Konstandinos
Boy
Greece
Steadfast, constant.
#757
Nikkolaus
Poseidon & Nikkolaus
Boy
Greece
Victory of the people
#763
Alphe
Poseidon & Alphe
Boy
Greece
From the river Alpheus
#764
Thristian
Poseidon & Thristian
Boy
Greece
follower of Christ; Christian
Evander
Poseidon & Evander
Boy
Greece
good man, strong man
#779
Teodore
Poseidon & Teodore
Boy
Greece
gift of God
Demitrus
Poseidon & Demitrus
Boy
Greece
follower of Demeter
#789
Timthoy
Poseidon & Timthoy
Boy
Greece
God's honor
#789
Helius
Poseidon & Helius
Boy
Greece
Sun
Adonus
Poseidon & Adonus
Boy
Greece
Lord, master.
#792
Leonydus
Poseidon & Leonydus
Boy
Greece
Lion-like
Stephe
Poseidon & Stephe
Boy
Greece
Greek
#799
Aneudi
Poseidon & Aneudi
Boy
Greece
Without shame or modesty
#800
Zenos
Poseidon & Zenos
Boy
Greece
gift of Zeus
#800
Lukkas
Poseidon & Lukkas
Boy
Greece
Light
Demeter
Poseidon & Demeter
Unisex
Greece
Earth mother
Theado
Poseidon & Theado
Boy
Greece
gift of God
#817
Trifon
Poseidon & Trifon
Boy
Greece
one who wears the crown
#820
Gregrory
Poseidon & Gregrory
Boy
Greece
watchful, alert; an adapted form of the name Gregory
#826
Telesforo
Poseidon & Telesforo
Boy
Greece
Harvest; The one who brings in the harvest
#828
Chares
Poseidon & Chares
Boy
Greece
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
Poseidon & Heraclio
Boy
Greece
Spanish form of HERACLIUS.
#833
Marckos
Poseidon & Marckos
Boy
Greece
warlike
Kamaris
Poseidon & Kamaris
Boy
Greece
The one who is perfect
Demetres
Poseidon & Demetres
Boy
Greece
Feminized form of Demetrius, meaning 'follower of Demeter'.
#841
Filippos
Poseidon & Filippos
Boy
Greece
Meaning 'lover of horses', derived from the elements 'philos' (loving) and 'hippos' (horse).
Jocephus
Poseidon & Jocephus
Boy
Greece
God will add
#844
Eulos
Poseidon & Eulos
Boy
Greece
the god of rhetoric
#845
Isador
Poseidon & Isador
Boy
Greece
Gift of Isis
#858
Giannis
Poseidon & Giannis
Boy
Greece
God is gracious
Chrisander
Poseidon & Chrisander
Boy
Greece
Bearer of Christ
Nickelas
Poseidon & Nickelas
Boy
Greece
Derived from 'Nikolaos', meaning 'victory of the people'.
#866
Soterios
Poseidon & Soterios
Boy
Greece
Savior or deliverer
#872
Demetruis
Poseidon & Demetruis
Boy
Greece
follower of Demeter'; of the Earth
#873
Dimitri
Poseidon & Dimitri
Boy
Greece
Variant of DMITRIY, using the Church Slavic spelling.
#878
Nichalas
Poseidon & Nichalas
Boy
Greece
Victory of the people
#880
Onasis
Poseidon & Onasis
Boy
Greece
Resurrection
Nickloas
Poseidon & Nickloas
Boy
Greece
Victory of the people
#883
Onassis
Poseidon & Onassis
Boy
Greece
Son of Onas, pertaining to the Onassis family well known for their shipping empire.
#887
Loucas
Poseidon & Loucas
Boy
Greece
From the Latin 'Lucas', meaning 'light' or 'illumination'.
#888
Demetrius
Poseidon & Demetrius
Boy
Greece
Follower of Demeter
#890
Gregorey
Poseidon & Gregorey
Boy
Greece
watchful; vigilant
#891
Joses
Poseidon & Joses
Boy
Greece
he will add
#891
Demetris
Poseidon & Demetris
Unisex
Greece
follower of Demeter, goddess of harvest
#893
Cleophas
Poseidon & Cleophas
Boy
Greece
Glory of the father.
#895
Trampis
Poseidon & Trampis
Boy
Greece
one who travels, wanderer
#895
Thaddeus
Poseidon & Thaddeus
Boy
Greece
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
Poseidon & lenes
Boy
Greece
a variant of the name 'Linos', associated with music, song, and poetry.
#900
Christophel
Poseidon & Christophel
Boy
Greece
Bearer of Christ
#901
Epimenio
Poseidon & Epimenio
Boy
Greece
to remain
#906
Vassilios
Poseidon & Vassilios
Boy
Greece
king; royalty
#907
Eneas
Poseidon & Eneas
Boy
Greece
Pious, faithful
#908
Theofanis
Poseidon & Theofanis
Boy
Greece
Modern Greek form of THEOPHANES.
#911
Aedon
Poseidon & Aedon
Boy
Greece
song; to sing
Nikalas
Poseidon & Nikalas
Boy
Greece
Victory of the people
#916
Nicholus
Poseidon & Nicholus
Boy
Greece
victory of the people
#916
Alexnader
Poseidon & Alexnader
Boy
Greece
Defender of the people
#921