Best Sibling Names for Cosmas
Names chosen to complement Cosmas — matching origin (Greece), era, and style.
200 options107 girl98 boy
These sibling names share Cosmas's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Sophia
Cosmas & Sophia
GirlGreece
wisdom
#5 →
Theodore
Cosmas & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Sofia
Cosmas & Sofia
GirlGreece
Form of SOPHIA.
#12 →
Alexander
Cosmas & Alexander
BoyGreece
defender of the people
#22 →
Luke
Cosmas & 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
Cosmas & Elias
BoyGreece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36 ↑
Athena
Cosmas & Athena
GirlGreece
Goddess of wisdom and warfare
#76 ↑
Nicholas
Cosmas & Nicholas
BoyGreece
victory of the people
#109 ↓
Alex
Cosmas & Alex
BoyGreece
Short form of ALEXANDER, ALEXANDRA, and other names beginning with Alex.
#203 ↓
Alexandra
Cosmas & Alexandra
GirlGreece
defender of mankind
#204 ↓
Khloe
Cosmas & Khloe
GirlGreece
young green shoot, bud
#216 ↓
Phoenix
Cosmas & Phoenix
UnisexGreece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269 →
Thea
Cosmas & Thea
GirlGreece
In Greek, Thea (Θεά) means 'goddess' or 'divine.'
#321 ↓
Orion
Cosmas & 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 ↓
Demi
Cosmas & Demi
GirlGreece
Short form of DEMETRIA.
#394 →
Ares
Cosmas & 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
Cosmas & Apollo
BoyGreece
of Apollo, god of the sun, music, and prophecy
#434 ↑
Alexis
Cosmas & 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
Cosmas & Atreus
BoyGreece
The one who is not afraid; fearless
#457 ↑
Maia
Cosmas & Maia
GirlGreece
mother, nurse
#459 ↑
Lyra
Cosmas & Lyra
GirlGreece
lyre, a stringed musical instrument
#482 ↑
Karissia
Cosmas & Karissia
GirlGreece
grace; kindness
#501 →
Maxis
Cosmas & Maxis
BoyGreece
the greatest
#501 →
Sophiamaria
Cosmas & Sophiamaria
GirlGreece
wisdom; of the sea
#502 →
Megale
Cosmas & Megale
BoyGreece
great, large
#503 →
Philix
Cosmas & Philix
BoyGreece
Loving horses.; A variant form of Felix, meaning 'happy' or 'fortunate'.
#506 →
Kazandra
Cosmas & Kazandra
GirlGreece
defender of man
#512 →
Alizander
Cosmas & Alizander
BoyGreece
Defender of mankind
#521 →
Alecxis
Cosmas & Alecxis
BoyGreece
defender of mankind
#522 →
Ilaina
Cosmas & Ilaina
GirlGreece
shining light
#525 →
Alexius
Cosmas & Alexius
GirlGreece
Latinized form of the Greek name Αλεξιος (Alexios), a derivative of Αλεξις (see ALEXIS). This was the name of five Byzantine emperors.
#535 →
Amarantha
Cosmas & Amarantha
GirlGreece
unfading
#537 →
Thomas
Cosmas & 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
Cosmas & Xenon
BoyGreece
Stranger
#542 →
Leto
Cosmas & Leto
BoyGreece
hidden
#543 →
Demetrion
Cosmas & Demetrion
BoyGreece
Follower of Demeter; earth mother.
#545 →
Synaia
Cosmas & Synaia
GirlGreece
from Sinai
#549 →
Andreous
Cosmas & Andreous
BoyGreece
Manly, brave, or courageous.; Strong, brave.
#558 →
Sebastyn
Cosmas & Sebastyn
BoyGreece
Sebastianós) - Venerable, revered; Sebastianus - From Sebastia, a region in Asia Minor
#558 →
Andrue
Cosmas & Andrue
BoyGreece
manly
#560 →
Demetrian
Cosmas & Demetrian
BoyGreece
follower of Demeter
#563 →
Andrew
Cosmas & 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 →
Persephony
Cosmas & Persephony
GirlGreece
bringer of destruction
#571 →
Nikolus
Cosmas & Nikolus
BoyGreece
victory of the people
#576 →
Ioseph
Cosmas & Ioseph
BoyGreece
Form of JOSEPH used in the Greek and Latin Bible.
#578 →
Theo
Cosmas & Theo
UnisexGreece
Divine gift
#78 ↑
Sasia
Cosmas & Sasia
GirlGreece
the gift of the goddess
#585 →
Nautia
Cosmas & Nautia
GirlGreece
of the sea
#594 →
Lydia
Cosmas & Lydia
GirlGreece
from Lydia
#95 →
Konstantino
Cosmas & Konstantino
BoyGreece
Constant, steadfast
#604 →
Damian
Cosmas & 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 →
Evangelena
Cosmas & Evangelena
GirlGreece
Bearer of good news
#617 →
Aglaé
Cosmas & Aglaé
GirlGreece
brightness, splendor
#624 →
Mayas
Cosmas & Mayas
BoyGreece
the brave one
#626 →
Nycholas
Cosmas & Nycholas
BoyGreece
victory of the people
#627 →
Melanie
Cosmas & Melanie
GirlGreece
Dark-skinned or black.
#130 →
Aleithia
Cosmas & Aleithia
GirlGreece
Truth
#636 →
Dmetrius
Cosmas & Dmetrius
BoyGreece
follower of Demeter
#636 →
Nesia
Cosmas & Nesia
GirlGreece
Derived from 'nesos' meaning 'island' or a diminutive of 'Nesia,' often related to goddess names.
#637 →
Ilithya
Cosmas & Ilithya
GirlGreece
Dream; vision
#648 →
Leon
Cosmas & Leon
BoyGreece
Meaning 'lion'
#148 ↑
Alexandreia
Cosmas & Alexandreia
GirlGreece
defender of mankind
#650 →
Erini
Cosmas & Erini
GirlGreece
Peace
#651 →
Klhroe
Cosmas & Klhroe
GirlGreece
Green shoot; to bloom
#652 →
Sopia
Cosmas & Sopia
GirlGreece
wisdom
#653 →
Perseis
Cosmas & Perseis
GirlGreece
To sprinkle
#654 →
Teliea
Cosmas & Teliea
GirlGreece
delicate, gentle
#654 →
Alexandrah
Cosmas & Alexandrah
GirlGreece
Defender of man
#661 →
Ele
Cosmas & Ele
GirlGreece
light, torch
#669 →
Helo
Cosmas & Helo
BoyGreece
the sun
#680 →
Nikoles
Cosmas & Nikoles
BoyGreece
Victorious people
#686 →
Persaeus
Cosmas & Persaeus
GirlGreece
persuader
#686 →
Adones
Cosmas & Adones
BoyGreece
Lord; Nobleman
#688 →
Elenis
Cosmas & Elenis
GirlGreece
a variation of Helen, meaning 'light' or 'shining light'
#690 →
Phoebe
Cosmas & Phoebe
GirlGreece
radiant, shining
#190 ↑
Alexia
Cosmas & Alexia
GirlGreece
Defender, protector, helper
#696 →
Kyra
Cosmas & Kyra
GirlGreece
Variant of KIRA (2), sometimes considered a feminine form of CYRUS.
#698 ↓
Sias
Cosmas & Sias
BoyGreece
gift of God
#698 →
Illythia
Cosmas & Illythia
GirlGreece
midwife, healer
#706 →
Peter
Cosmas & Peter
BoyGreece
rock, stone
#210 →
Acacius
Cosmas & Acacius
BoyGreece
Not being troubled.
#711 →
Ismene
Cosmas & Ismene
GirlGreece
knowledgeable
#711 →
Timothy
Cosmas & Timothy
BoyGreece
From 'Timotheos', meaning 'honoring God' or 'in the honor of God'.
#211 ↓
Arkangel
Cosmas & Arkangel
BoyGreece
chief angel
#715 →
Tyche
Cosmas & Tyche
GirlGreece
luck; fortune; chance
#718 →
Alexea
Cosmas & Alexea
GirlGreece
defender of mankind
#721 →
Nikkos
Cosmas & Nikkos
BoyGreece
victorious
#722 →
Amyrion
Cosmas & Amyrion
BoyGreece
the one who is brave
#724 →
Xairexis
Cosmas & Xairexis
GirlGreece
to rejoice, to be cheerful
#726 →
Alexsi
Cosmas & Alexsi
BoyGreece
a form of Alexander, meaning 'defender of men'
#734 →
Akadia
Cosmas & Akadia
GirlGreece
from Arcadia, which describes a region of peace and harmony
#735 →
Kyrie
Cosmas & Kyrie
UnisexGreece
Lord; A modern variation used as a feminine form of the male name Kyrie
#237 →
Persephone
Cosmas & Persephone
GirlGreece
Bringer of destruction; the one who brings about change.
#749 ↑
Axia
Cosmas & Axia
GirlGreece
worthy
#750 →
Dimar
Cosmas & Dimar
BoyGreece
Derived from 'Dimitrios', meaning 'follower of Demeter'.
#759 →
Antanasia
Cosmas & Antanasia
GirlGreece
resurrection,
#764 →
Allexandra
Cosmas & Allexandra
GirlGreece
defender of mankind
#766 →
Alexzandar
Cosmas & Alexzandar
BoyGreece
Defender of men
#769 →
Lyris
Cosmas & Lyris
GirlGreece
lyre; harmony
#770 →
Alezandra
Cosmas & Alezandra
GirlGreece
defender of mankind; variant of the name Alexandra
#774 →
Aries
Cosmas & Aries
UnisexGreece
Referring to the astrological sign of the Ram.
#785 ↑
Ambrose
Cosmas & 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
Cosmas & Demas
BoyGreece
Derived from the Greek name Δεμάς, meaning ‘the people’s opinion’ or ‘popular opinion’.
#790 →
Paraskevas
Cosmas & Paraskevas
BoyGreece
Masculine form of PARASKEVE.
#793 →
Arkadian
Cosmas & Arkadian
BoyGreece
of Arcadia; a place of harmony and simplicity
#800 →
Niccolas
Cosmas & Niccolas
BoyGreece
victory of the people
#812 →
Damien
Cosmas & Damien
BoyGreece
To tame
#330 ↓
Thanatos
Cosmas & Thanatos
BoyGreece
death
#834 →
Kenteria
Cosmas & Kenteria
GirlGreece
Shining, bright.
#835 →
Joanna
Cosmas & Joanna
GirlGreece
English and Polish form of Latin Iohanna, which was derived from Greek Ιωαννα (Ioanna), the feminine form of Ioannes (see JOHN).
#339 ↓
Kiriana
Cosmas & Kiriana
GirlGreece
belonging to the Lord
#839 →
Nikera
Cosmas & Nikera
GirlGreece
Victory
#843 →
Daemeon
Cosmas & Daemeon
BoyGreece
A beloved name with deep roots
#845 →
Iakona
Cosmas & Iakona
BoyGreece
Derived from the name 'Jacobus', meaning 'supplanter'
#860 →
Stephen
Cosmas & Stephen
BoyGreece
Crown or Garland
#363 ↓
Tíea
Cosmas & Tíea
GirlGreece
of the earth
#867 →
Demetriona
Cosmas & Demetriona
GirlGreece
Follower of Demeter, the goddess of harvest.
#875 →
Maximous
Cosmas & Maximous
BoyGreece
the greatest
#881 →
Ecclesia
Cosmas & Ecclesia
GirlGreece
assembly
#883 →
Helen
Cosmas & Helen
GirlGreece
light, torch
#395 ↑
Yeleini
Cosmas & Yeleini
GirlGreece
Light, bright
#896 →
Alexandria
Cosmas & Alexandria
GirlGreece
defender of mankind
#403 ↓
Liddia
Cosmas & Liddia
GirlGreece
a form of Lydia, meaning 'from Lydia'; derived from Lydia, associated with beauty and nobility
#904 →
Alekos
Cosmas & Alekos
BoyGreece
defender of mankind
#908 →
Eneas
Cosmas & Eneas
BoyGreece
Pious, faithful
#908 →
Sidona
Cosmas & Sidona
GirlGreece
From Sidon, an ancient Phoenician city.
#908 →
Nikalas
Cosmas & Nikalas
BoyGreece
Victory of the people
#916 →
Alaxandria
Cosmas & Alaxandria
GirlGreece
defender of mankind
#919 →
Damon
Cosmas & Damon
BoyGreece
One who tames, subdues
#425 ↑
Makarius
Cosmas & Makarius
BoyGreece
Blessed.
#926 →
Ulizes
Cosmas & Ulizes
BoyGreece
wrathful
#926 →
Damyen
Cosmas & Damyen
BoyGreece
To tame or subdue
#933 →
Akiles
Cosmas & Akiles
BoyGreece
the one who will be a hero
#943 →
Aleksia
Cosmas & Aleksia
GirlGreece
Defender of mankind
#944 →
Valasia
Cosmas & Valasia
GirlGreece
strong, healthy; powerful
#944 →
Kronos
Cosmas & Kronos
BoyGreece
The personification of time; the father of Zeus
#945 →
Galatea
Cosmas & Galatea
GirlGreece
She who is milk-white
#951 →
Andress
Cosmas & Andress
BoyGreece
manly, brave, warrior
#952 →
Helena
Cosmas & Helena
GirlGreece
torch
#457 →
Neo
Cosmas & Neo
BoyGreece
new; gift
#974 ↑
Ulisess
Cosmas & Ulisess
BoyGreece
Wrathful, to be angry
#974 →
Demerus
Cosmas & Demerus
BoyGreece
of the people
#975 →
Vasia
Cosmas & Vasia
GirlGreece
Royal, kingly.
#988 →
Elide
Cosmas & Elide
GirlGreece
free, release or 'to let go'
#989 →
Eretira
Cosmas & Eretira
GirlGreece
a woman from Eritrea
#991 →
Margaretta
Cosmas & Margaretta
GirlGreece
pearl
#501 →
Theoplis
Cosmas & Theoplis
BoyGreece
meaning 'friend of God'.
#502 →
Ulys
Cosmas & Ulys
BoyGreece
Wrathful; to be angry; To see; to be wary
#503 →
Phronie
Cosmas & Phronie
GirlGreece
mind or intellect
#507 →
Barbaraa
Cosmas & Barbaraa
GirlGreece
strange, foreign
#508 →
Thomos
Cosmas & Thomos
BoyGreece
twin
#510 →
Thamia
Cosmas & Thamia
GirlGreece
one who is to be valued or valued one
Demetrey
Cosmas & Demetrey
BoyGreece
follower of Demeter, earth mother
Lycurgus
Cosmas & Lycurgus
BoyGreece
wolf worker
#514 →
Thema
Cosmas & Thema
GirlGreece
theme or subject matter
#514 →
Dorus
Cosmas & Dorus
BoyGreece
A beloved name with deep roots
#515 →
Evagene
Cosmas & Evagene
GirlGreece
Well-born, noble.
#515 →
Speros
Cosmas & Speros
BoyGreece
spirit
#516 →
Lakyria
Cosmas & Lakyria
GirlGreece
the one who is pure and sacred
Theoedore
Cosmas & Theoedore
BoyGreece
Gift of God.
Anastajia
Cosmas & Anastajia
GirlGreece
resurrection
Efthymia
Cosmas & Efthymia
GirlGreece
Modern Greek form of EUTHYMIA.
Arimentha
Cosmas & Arimentha
GirlGreece
swift
#519 →
Daimeon
Cosmas & Daimeon
BoyGreece
To tame or subdue.
#519 →
Giorgos
Cosmas & Giorgos
BoyGreece
Modern Greek variant of Georgios (see GEORGE).
Angeleia
Cosmas & Angeleia
GirlGreece
angel or messenger
#521 →
Euclide
Cosmas & Euclide
BoyGreece
glorious and good
#522 →
Klhloe
Cosmas & Klhloe
GirlGreece
Blooming; green shoot
Euzelia
Cosmas & Euzelia
GirlGreece
well-born, noble
#524 →
Manolis
Cosmas & Manolis
BoyGreece
a form of Emmanuel, meaning God is with us
#524 →
Simitrio
Cosmas & Simitrio
BoyGreece
belonging to the sun
Zeneida
Cosmas & Zeneida
GirlGreece
The life of Zeus; Zephyr
#526 →
Rhodena
Cosmas & Rhodena
GirlGreece
rose; a flower name.
#527 →
Dimia
Cosmas & Dimia
GirlGreece
A form of the name Demetria, meaning 'follower of Demeter'
Savalas
Cosmas & Savalas
BoyGreece
the savior
#530 →
Jonas
Cosmas & Jonas
BoyGreece
Dove.; To be a dove or pigeon.
#534 ↓
Theus
Cosmas & Theus
BoyGreece
God of the heavens, divine
#534 →
Eury
Cosmas & Eury
BoyGreece
Well born; noble
#537 →
Dianthe
Cosmas & Dianthe
GirlGreece
divine flower
#541 →
Aggeliki
Cosmas & Aggeliki
GirlGreece
Messenger; angelic
#542 →
Theone
Cosmas & Theone
GirlGreece
Meaning 'goddess' or 'divine.' Often associated with the goddess Theia, the Greek goddess of sight.
#545 →
Meliton
Cosmas & Meliton
BoyGreece
Ancient Greek
#546 →
Alaxandra
Cosmas & Alaxandra
GirlGreece
defender of mankind
Ageliki
Cosmas & Ageliki
GirlGreece
angel
#550 →
Nectarios
Cosmas & Nectarios
BoyGreece
Of nectar; relating to the gods.
#551 →
Nota
Cosmas & Nota
GirlGreece
a musical note
#552 →
Daphene
Cosmas & Daphene
GirlGreece
laurel tree, symbol of victory
#554 →
Katharine
Cosmas & Katharine
GirlGreece
English variant of KATHERINE and German variant of KATHARINA. A famous bearer was American actress Katharine Hepburn (1907-2003).
#559 →
Dorothe
Cosmas & Dorothe
GirlGreece
Gift of God; Theophora
#563 →
Irmiás
Cosmas & Irmiás
BoyGreece
guardian of the oath
Aryadne
Cosmas & Aryadne
GirlGreece
most holy
Krystofer
Cosmas & Krystofer
BoyGreece
bearer of Christ
Dorelia
Cosmas & Dorelia
GirlGreece
a form of the name 'Doris', meaning 'of the sea'
#566 →
Patra
Cosmas & Patra
GirlGreece
of illustrious lineage
#566 →
Myrra
Cosmas & Myrra
GirlGreece
myrrh
Olethia
Cosmas & Olethia
GirlGreece
derived from the Greek word 'ἀλήθεια' meaning 'truth'.
#569 →
Galen
Cosmas & Galen
BoyGreece
calm, healer
#570 →
Demitre
Cosmas & Demitre
BoyGreece
Follower of Demeter, the goddess of agriculture
Eustis
Cosmas & Eustis
BoyGreece
well-pleased, satisfaction
#573 →
Lygia
Cosmas & Lygia
GirlGreece
a lyre or musical instrument; from the word 'lygus', a reference to a type of locust
#575 →