Best Sibling Names for Onassis
Names chosen to complement Onassis — matching origin (Greece), era, and style.
200 options98 girl110 boy
These sibling names share Onassis's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Andrew
Onassis & 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 →
Damian
Onassis & 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 →
Melanie
Onassis & Melanie
GirlGreece
Dark-skinned or black.
#130 →
Timothy
Onassis & Timothy
BoyGreece
From 'Timotheos', meaning 'honoring God' or 'in the honor of God'.
#211 ↓
Kyrie
Onassis & Kyrie
UnisexGreece
Lord; A modern variation used as a feminine form of the male name Kyrie
#237 →
Damien
Onassis & Damien
BoyGreece
To tame
#330 ↓
Joanna
Onassis & Joanna
GirlGreece
English and Polish form of Latin Iohanna, which was derived from Greek Ιωαννα (Ioanna), the feminine form of Ioannes (see JOHN).
#339 ↓
Stephen
Onassis & Stephen
BoyGreece
Crown or Garland
#363 ↓
Damon
Onassis & Damon
BoyGreece
One who tames, subdues
#425 ↑
Theoplis
Onassis & Theoplis
BoyGreece
meaning 'friend of God'.
#502 →
Sophia
Onassis & Sophia
GirlGreece
wisdom
#5 →
Theodore
Onassis & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Barbaraa
Onassis & Barbaraa
GirlGreece
strange, foreign
#508 →
Sofia
Onassis & Sofia
GirlGreece
Form of SOPHIA.
#12 →
Speros
Onassis & Speros
BoyGreece
spirit
#516 →
Daimeon
Onassis & Daimeon
BoyGreece
To tame or subdue.
#519 →
Alexander
Onassis & Alexander
BoyGreece
defender of the people
#22 →
Manolis
Onassis & Manolis
BoyGreece
a form of Emmanuel, meaning God is with us
#524 →
Chloe
Onassis & Chloe
GirlGreece
blooming
#26 →
Cyria
Onassis & Cyria
GirlGreece
Κυρία
#526 →
Zeneida
Onassis & Zeneida
GirlGreece
The life of Zeus; Zephyr
#526 →
Rhodena
Onassis & Rhodena
GirlGreece
rose; a flower name.
#527 →
Savalas
Onassis & Savalas
BoyGreece
the savior
#530 →
Luke
Onassis & 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 →
Jonas
Onassis & Jonas
BoyGreece
Dove.; To be a dove or pigeon.
#534 ↓
Theus
Onassis & Theus
BoyGreece
God of the heavens, divine
#534 →
Elias
Onassis & Elias
BoyGreece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36 ↑
Dianthe
Onassis & Dianthe
GirlGreece
divine flower
#541 →
Thomas
Onassis & 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 →
Aggeliki
Onassis & Aggeliki
GirlGreece
Messenger; angelic
#542 →
Ageliki
Onassis & Ageliki
GirlGreece
angel
#550 →
Nectarios
Onassis & Nectarios
BoyGreece
Of nectar; relating to the gods.
#551 →
Charika
Onassis & Charika
GirlGreece
A joy or delight, often signifying happiness or cheerfulness.
#559 →
Dorelia
Onassis & Dorelia
GirlGreece
a form of the name 'Doris', meaning 'of the sea'
#566 →
Patra
Onassis & Patra
GirlGreece
of illustrious lineage
#566 →
Christipher
Onassis & Christipher
BoyGreece
Bearer of Christ
#568 →
Lygia
Onassis & Lygia
GirlGreece
a lyre or musical instrument; from the word 'lygus', a reference to a type of locust
#575 →
Athena
Onassis & Athena
GirlGreece
Goddess of wisdom and warfare
#76 ↑
Theo
Onassis & Theo
UnisexGreece
Divine gift
#78 ↑
Andropolis
Onassis & Andropolis
BoyGreece
Man city
#579 →
Jocasta
Onassis & Jocasta
GirlGreece
Latinized form of Greek Ιοκαστη (Iokaste), which is of unknown meaning. In Greek mythology she was the mother Oedipus by the Theban king Laius. In a case of tragic mistaken identity, she married her own son.
#581 →
Nichalaus
Onassis & Nichalaus
BoyGreece
victory of the people
#581 →
Stphen
Onassis & Stphen
BoyGreece
crown, wreath
#582 →
Melitta
Onassis & Melitta
GirlGreece
Honeybee
#583 →
Jeorgina
Onassis & Jeorgina
GirlGreece
earthworker; farmer
#589 →
Melica
Onassis & Melica
GirlGreece
honey
#591 →
Demetrias
Onassis & Demetrias
UnisexGreece
Of Demeter; belonging to the earth.
#592 →
Lydia
Onassis & Lydia
GirlGreece
from Lydia
#95 →
Alexan
Onassis & Alexan
BoyGreece
Defender of the people
#597 →
Paulos
Onassis & Paulos
BoyGreece
Small
#604 →
Dorian
Onassis & 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 ↓
Nicholas
Onassis & Nicholas
BoyGreece
victory of the people
#109 ↓
Stamatios
Onassis & Stamatios
BoyGreece
immortal
#615 →
Eureka
Onassis & Eureka
GirlGreece
I have found it
#616 →
Phillip
Onassis & Phillip
BoyGreece
Variant of PHILIP, inspired by the usual spelling of the surname.
#620 ↓
Katyna
Onassis & Katyna
GirlGreece
pure; a variation of Katherine, meaning 'pure'.
#621 →
Gregorios
Onassis & Gregorios
BoyGreece
Watchful
#630 →
Nichlous
Onassis & Nichlous
BoyGreece
victory of the people
#635 →
Stepehn
Onassis & Stepehn
BoyGreece
crown, wreath
#641 →
Phillis
Onassis & Phillis
GirlGreece
Variant of PHYLLIS.
#644 →
Leon
Onassis & Leon
BoyGreece
Meaning 'lion'
#148 ↑
Demetre
Onassis & Demetre
BoyGreece
Follower of Demeter; one who belongs to the earth
#650 →
Nichlos
Onassis & Nichlos
BoyGreece
Victory of the people.
#654 →
Sotiria
Onassis & Sotiria
GirlGreece
Savior, deliverance
#659 →
Nikitas
Onassis & Nikitas
BoyGreece
Victorious.
#663 →
Loutricia
Onassis & Loutricia
GirlGreece
Derived from 'loutrós', meaning 'lake' or 'feminine water'.
#665 →
Demeteria
Onassis & Demeteria
GirlGreece
of Demeter, goddess of the harvest.
#670 →
Nickolas
Onassis & Nickolas
BoyGreece
victory of the people
#673 →
Troas
Onassis & Troas
GirlGreece
From the region of Troy
#673 →
Theofilos
Onassis & Theofilos
BoyGreece
Lover of God
#673 →
Fotios
Onassis & Fotios
BoyGreece
light
#674 →
Lambros
Onassis & Lambros
BoyGreece
bringer of light
#675 →
Fotis
Onassis & Fotis
BoyGreece
Light; shining
#678 →
Andea
Onassis & Andea
GirlGreece
brave, courageous
#679 →
Phoebe
Onassis & Phoebe
GirlGreece
radiant, shining
#190 ↑
Marianthi
Onassis & Marianthi
GirlGreece
A combination of Mary and flower.
#691 →
Alexand
Onassis & Alexand
BoyGreece
defender of mankind
#692 →
Staphanie
Onassis & Staphanie
GirlGreece
crown or garland
#695 →
Ktherine
Onassis & Ktherine
GirlGreece
Pure
#697 →
Patrinia
Onassis & Patrinia
GirlGreece
little patron
#699 →
Haralabos
Onassis & Haralabos
BoyGreece
to be a protector of the city
#700 →
Carolos
Onassis & Carolos
BoyGreece
Free man; Free man; strong
#701 →
Alex
Onassis & Alex
BoyGreece
Short form of ALEXANDER, ALEXANDRA, and other names beginning with Alex.
#203 ↓
Alexandra
Onassis & Alexandra
GirlGreece
defender of mankind
#204 ↓
Gyna
Onassis & Gyna
GirlGreece
woman, female
#705 →
Peter
Onassis & Peter
BoyGreece
rock, stone
#210 →
Stephn
Onassis & Stephn
BoyGreece
crown or garland
#712 →
Aleander
Onassis & Aleander
BoyGreece
Defender of men.
#714 →
Efstathia
Onassis & Efstathia
GirlGreece
well-being
#714 →
Harilaos
Onassis & Harilaos
BoyGreece
Charilaos) - Joyful grace.
#716 →
Khloe
Onassis & Khloe
GirlGreece
young green shoot, bud
#216 ↓
Christopoher
Onassis & Christopoher
BoyGreece
Bearer of Christ
#718 →
Nichalous
Onassis & Nichalous
BoyGreece
victory of the people
#721 →
Timothey
Onassis & Timothey
BoyGreece
Honoring God.
#732 →
Kiriakos
Onassis & Kiriakos
BoyGreece
Means 'of the Lord' or 'belonging to the Lord.'
#734 →
Emmanouel
Onassis & Emmanouel
BoyGreece
God is with us
#736 →
Teresia
Onassis & Teresia
GirlGreece
Swedish variant of THERESA.
#736 →
Therisa
Onassis & Therisa
GirlGreece
derived from 'Therese', meaning 'harvester' or 'to reap'
#739 →
Lycia
Onassis & Lycia
GirlGreece
from Lycia; light or illumination
#745 →
Andreas
Onassis & Andreas
BoyGreece
Manly, brave
#746 →
Hristos
Onassis & Hristos
BoyGreece
Christós) - anointed one, Messiah
#752 →
Demetrous
Onassis & Demetrous
BoyGreece
derived from Demetrius, meaning 'follower of Demeter, goddess of harvest'
#753 →
Konstandinos
Onassis & Konstandinos
BoyGreece
Steadfast, constant.
#757 →
Phoenix
Onassis & Phoenix
UnisexGreece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269 →
Vasilike
Onassis & Vasilike
GirlGreece
A feminine form of 'Vasilis', meaning 'royal' or 'kingly'.
#773 →
Roxanna
Onassis & Roxanna
GirlGreece
Variant of ROXANA.
#774 →
Corrinna
Onassis & Corrinna
GirlGreece
maiden; virgin
#778 →
Nichola
Onassis & Nichola
GirlGreece
victory of the people
#778 →
Demitrus
Onassis & Demitrus
BoyGreece
follower of Demeter
#789 →
Melisa
Onassis & Melisa
GirlGreece
Honeybee
#789 →
Timthoy
Onassis & Timthoy
BoyGreece
God's honor
#789 →
Litsa
Onassis & Litsa
GirlGreece
light
#791 →
Vergina
Onassis & Vergina
GirlGreece
The name means 'virgin', often associated with purity
#793 →
Stephe
Onassis & Stephe
BoyGreece
Greek
#799 →
Aneudi
Onassis & Aneudi
BoyGreece
Without shame or modesty
#800 →
Alithea
Onassis & Alithea
GirlGreece
truth
#807 →
Eftihia
Onassis & Eftihia
GirlGreece
Ευτυχία
#807 →
Trifon
Onassis & Trifon
BoyGreece
one who wears the crown
#820 →
Thea
Onassis & Thea
GirlGreece
In Greek, Thea (Θεά) means 'goddess' or 'divine.'
#321 ↓
Gregrory
Onassis & Gregrory
BoyGreece
watchful, alert; an adapted form of the name Gregory
#826 →
Chares
Onassis & 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 →
Galathia
Onassis & Galathia
GirlGreece
Calm seas
#835 →
Demetres
Onassis & Demetres
BoyGreece
Feminized form of Demetrius, meaning 'follower of Demeter'.
#841 →
Appollonia
Onassis & Appollonia
GirlGreece
of Apollo
#862 →
Nickelas
Onassis & Nickelas
BoyGreece
Derived from 'Nikolaos', meaning 'victory of the people'.
#866 →
Cynthia
Onassis & Cynthia
GirlGreece
moon goddess
#871 ↓
Soterios
Onassis & Soterios
BoyGreece
Savior or deliverer
#872 →
Demetruis
Onassis & Demetruis
BoyGreece
follower of Demeter'; of the Earth
#873 →
Thressia
Onassis & Thressia
GirlGreece
harvest or summer
#875 →
Dimitri
Onassis & Dimitri
BoyGreece
Variant of DMITRIY, using the Church Slavic spelling.
#878 →
Nichalas
Onassis & Nichalas
BoyGreece
Victory of the people
#880 →
Thesa
Onassis & Thesa
GirlGreece
reaper or harvest
#887 →
Loucas
Onassis & Loucas
BoyGreece
From the Latin 'Lucas', meaning 'light' or 'illumination'.
#888 →
Demetrius
Onassis & Demetrius
BoyGreece
Follower of Demeter
#890 ↓
Gregorey
Onassis & Gregorey
BoyGreece
watchful; vigilant
#891 →
Joses
Onassis & Joses
BoyGreece
he will add
#891 →
Stefaine
Onassis & Stefaine
GirlGreece
crowned, garlanded
#892 →
Demetris
Onassis & Demetris
UnisexGreece
follower of Demeter, goddess of harvest
#893 →
Demi
Onassis & Demi
GirlGreece
Short form of DEMETRIA.
#394 →
Helen
Onassis & Helen
GirlGreece
light, torch
#395 ↑
Trampis
Onassis & Trampis
BoyGreece
one who travels, wanderer
#895 →
Christia
Onassis & Christia
GirlGreece
Follower of Christ
#899 →
Christophel
Onassis & Christophel
BoyGreece
Bearer of Christ
#901 →
Alexandria
Onassis & Alexandria
GirlGreece
defender of mankind
#403 ↓
Vassilios
Onassis & Vassilios
BoyGreece
king; royalty
#907 →
Theofanis
Onassis & Theofanis
BoyGreece
Modern Greek form of THEOPHANES.
#911 →
Ares
Onassis & 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 ↑
Efthimia
Onassis & Efthimia
GirlGreece
well-being
#914 →
Nicholus
Onassis & Nicholus
BoyGreece
victory of the people
#916 →
Kanella
Onassis & Kanella
GirlGreece
κανέλα, يعني القرفة
#918 →
Alexnader
Onassis & Alexnader
BoyGreece
Defender of the people
#921 →
Gerasimos
Onassis & Gerasimos
BoyGreece
Of the earth, strong and robust
#921 →
Nickos
Onassis & Nickos
BoyGreece
Victory of the people
#921 →
Spiridon
Onassis & Spiridon
BoyGreece
Serian and Croatian form of SPYRIDON, as well as a variant transcription of the Greek name.
#928 →
Arnissa
Onassis & Arnissa
GirlGreece
gift of grace
#930 →
Magalis
Onassis & Magalis
GirlGreece
Great
#930 →
Stefeni
Onassis & Stefeni
GirlGreece
Crown or garland
#932 →
Anthonia
Onassis & Anthonia
GirlGreece
Priceless
#933 →
Kristofor
Onassis & Kristofor
BoyGreece
Bearer of Christ
#933 →
Apollo
Onassis & Apollo
BoyGreece
of Apollo, god of the sun, music, and prophecy
#434 ↑
Teres
Onassis & Teres
GirlGreece
Harvest; reaper
#938 →
Nickolus
Onassis & Nickolus
BoyGreece
Victory of the people
#942 →
daphane
Onassis & daphane
GirlGreece
Laurel tree; victory
#945 →
Myreon
Onassis & Myreon
BoyGreece
El que es fuerte
#947 →
Alexis
Onassis & 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 ↓
Demetrious
Onassis & Demetrious
BoyGreece
Follower of Demeter
#949 →
Ileia
Onassis & Ileia
GirlGreece
Helen's beauty, shining light
#950 →
Khristi
Onassis & Khristi
GirlGreece
Christian, follower of Christ
#950 →
Chandris
Onassis & Chandris
GirlGreece
Shining; bright
#955 →
Atreus
Onassis & Atreus
BoyGreece
The one who is not afraid; fearless
#457 ↑
Helena
Onassis & Helena
GirlGreece
torch
#457 →
Anthoy
Onassis & Anthoy
BoyGreece
Invaluable; Priceless
#958 →
Maia
Onassis & Maia
GirlGreece
mother, nurse
#459 ↑
Stefan
Onassis & Stefan
BoyGreece
crown
#961 ↓
Constandinos
Onassis & Constandinos
BoyGreece
Constant, steadfast
#966 →
Nichalos
Onassis & Nichalos
BoyGreece
Victory of the people
#966 →
Theophus
Onassis & Theophus
BoyGreece
godly, divine
#966 →
Aletia
Onassis & Aletia
GirlGreece
derived from the word 'aletheia,' meaning 'truth.'
#973 →
Nicholous
Onassis & Nicholous
BoyGreece
Victor of the people.
#974 →
Lyra
Onassis & Lyra
GirlGreece
lyre, a stringed musical instrument
#482 ↑
Andrean
Onassis & Andrean
UnisexGreece
brave; manly
#983 →
Demetia
Onassis & Demetia
GirlGreece
follower of Demeter, the goddess of harvest
#984 →
Thereas
Onassis & Thereas
GirlGreece
A feminine form of the name Theron, meaning 'hunter' or 'to hunt'.
#991 →
Katheren
Onassis & Katheren
GirlGreece
pure, clear
#996 →
Karissia
Onassis & Karissia
GirlGreece
grace; kindness
#501 →
Margaretta
Onassis & Margaretta
GirlGreece
pearl
#501 →
Maxis
Onassis & Maxis
BoyGreece
the greatest
#501 →
Sophiamaria
Onassis & Sophiamaria
GirlGreece
wisdom; of the sea
#502 →
Ianthia
Onassis & Ianthia
GirlGreece
Violet flower
Megale
Onassis & Megale
BoyGreece
great, large
#503 →
Ulys
Onassis & Ulys
BoyGreece
Wrathful; to be angry; To see; to be wary
#503 →
Xanthia
Onassis & Xanthia
GirlGreece
Modern elaborated form of XANTHE.
Philix
Onassis & Philix
BoyGreece
Loving horses.; A variant form of Felix, meaning 'happy' or 'fortunate'.
#506 →
Evaggelia
Onassis & Evaggelia
GirlGreece
Bringer of good news
Phronie
Onassis & Phronie
GirlGreece
mind or intellect
#507 →
Alexaner
Onassis & Alexaner
BoyGreece
defender of the people
Daphyne
Onassis & Daphyne
GirlGreece
laurel tree or bay tree
Thomos
Onassis & Thomos
BoyGreece
twin
#510 →
Sophilia
Onassis & Sophilia
GirlGreece
wisdom
Castoria
Onassis & Castoria
GirlGreece
One who is from Casterley; could also mean 'pure'
#512 →