Best Sibling Names for Cosmas
Names chosen to complement Cosmas — matching origin (Greece), era, and style.
200 options12 girl200 boy
These sibling names share Cosmas's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Theodore
Cosmas & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Alexander
Cosmas & Alexander
BoyGreece
defender of the people
#22 →
Luke
Cosmas & Luke
BoyGreece
Greek
#31 →
Elias
Cosmas & Elias
BoyGreece
Ελίας - 'Yahweh is my God'
#36 ↑
Nicholas
Cosmas & Nicholas
BoyGreece
victory of the people
#109 ↓
Alex
Cosmas & Alex
BoyGreece
Greek
#203 ↓
Phoenix
Cosmas & Phoenix
UnisexGreece
Greek
#269 →
Orion
Cosmas & Orion
BoyGreece
Greek
#373 ↓
Ares
Cosmas & Ares
BoyGreece
Greek
#414 ↑
Apollo
Cosmas & Apollo
BoyGreece
of Apollo, god of the sun, music, and prophecy
#434 ↑
Alexis
Cosmas & Alexis
UnisexGreece
Greek
#448 ↓
Atreus
Cosmas & Atreus
BoyGreece
Greek
#457 ↑
Maxis
Cosmas & Maxis
BoyGreece
the greatest
#501 →
Megale
Cosmas & Megale
BoyGreece
Greek
#503 →
Philix
Cosmas & Philix
BoyGreece
Greek
#506 →
Alizander
Cosmas & Alizander
BoyGreece
Greek
#521 →
Alecxis
Cosmas & Alecxis
BoyGreece
defender of mankind
#522 →
Thomas
Cosmas & Thomas
BoyGreece
Twin
#41 →
Xenon
Cosmas & Xenon
BoyGreece
Stranger
#542 →
Leto
Cosmas & Leto
UnisexGreece
hidden
#543 →
Demetrion
Cosmas & Demetrion
BoyGreece
Follower of Demeter; earth mother.
#545 →
Andreous
Cosmas & Andreous
BoyGreece
Greek
#558 →
Sebastyn
Cosmas & Sebastyn
BoyGreece
Σεβαστιανός (Sebastianós) - Venerable, revered
#558 →
Andrue
Cosmas & Andrue
BoyGreece
manly
#560 →
Demetrian
Cosmas & Demetrian
BoyGreece
follower of Demeter
#563 →
Andrew
Cosmas & Andrew
BoyGreece
Greek
#65 →
Nikolus
Cosmas & Nikolus
BoyGreece
victory of the people
#576 →
Ioseph
Cosmas & Ioseph
BoyGreece
יוסף (Yosef): 'He will add'
#578 →
Theo
Cosmas & Theo
UnisexGreece
Divine gift
#78 ↑
Konstantino
Cosmas & Konstantino
BoyGreece
Constant, steadfast
#604 →
Damian
Cosmas & Damian
BoyGreece
Greek
#108 →
Mayas
Cosmas & Mayas
BoyGreece
the brave one
#626 →
Nycholas
Cosmas & Nycholas
BoyGreece
victory of the people
#627 →
Dmetrius
Cosmas & Dmetrius
BoyGreece
follower of Demeter
#636 →
Leon
Cosmas & Leon
BoyGreece
Meaning 'lion'
#148 ↑
Helo
Cosmas & Helo
BoyGreece
the sun
#680 →
Nikoles
Cosmas & Nikoles
BoyGreece
Greek
#686 →
Adones
Cosmas & Adones
BoyGreece
Lord
#688 →
Sias
Cosmas & Sias
BoyGreece
Greek
#698 →
Peter
Cosmas & Peter
BoyGreece
rock, stone
#210 →
Acacius
Cosmas & Acacius
BoyGreece
Not being troubled.
#711 →
Timothy
Cosmas & Timothy
BoyGreece
From 'Timotheos', meaning 'honoring God' or 'in the honor of God'.
#211 ↓
Arkangel
Cosmas & Arkangel
BoyGreece
Greek
#715 →
Nikkos
Cosmas & Nikkos
BoyGreece
victorious
#722 →
Amyrion
Cosmas & Amyrion
BoyGreece
the one who is brave
#724 →
Alexsi
Cosmas & Alexsi
BoyGreece
a form of Alexander, meaning 'defender of men'
#734 →
Kyrie
Cosmas & Kyrie
UnisexGreece
Greek
#237 →
Dimar
Cosmas & Dimar
BoyGreece
Derived from 'Dimitrios', meaning 'follower of Demeter'.
#759 →
Alexzandar
Cosmas & Alexzandar
BoyGreece
Defender of men
#769 →
Aries
Cosmas & Aries
UnisexGreece
Referring to the astrological sign of the Ram.
#785 ↑
Ambrose
Cosmas & Ambrose
BoyGreece
Greek
#788 ↑
Demas
Cosmas & Demas
BoyGreece
Derived from the Greek name Δεμάς, meaning ‘the people’s opinion’ or ‘popular opinion’.
#790 →
Paraskevas
Cosmas & Paraskevas
BoyGreece
Παναγιώτης, meaning 'of the preparation, associated with the Sabbath'
#793 →
Arkadian
Cosmas & Arkadian
BoyGreece
Greek
#800 →
Niccolas
Cosmas & Niccolas
BoyGreece
Greek
#812 →
Damien
Cosmas & Damien
BoyGreece
To tame
#330 ↓
Thanatos
Cosmas & Thanatos
BoyGreece
death
#834 →
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
UnisexGreece
of the earth
#867 →
Maximous
Cosmas & Maximous
BoyGreece
the greatest
#881 →
Alekos
Cosmas & Alekos
BoyGreece
defender of mankind
#908 →
Eneas
Cosmas & Eneas
BoyGreece
Greek
#908 →
Nikalas
Cosmas & Nikalas
BoyGreece
Greek
#916 →
Damon
Cosmas & Damon
BoyGreece
One who tames, subdues
#425 ↑
Makarius
Cosmas & Makarius
BoyGreece
Greek
#926 →
Ulizes
Cosmas & Ulizes
BoyGreece
Greek
#926 →
Damyen
Cosmas & Damyen
BoyGreece
To tame or subdue
#933 →
Akiles
Cosmas & Akiles
BoyGreece
the one who will be a hero
#943 →
Kronos
Cosmas & Kronos
BoyGreece
The personification of time; the father of Zeus
#945 →
Andress
Cosmas & Andress
BoyGreece
manly, brave, warrior
#952 →
Neo
Cosmas & Neo
UnisexGreece
new
#974 ↑
Ulisess
Cosmas & Ulisess
BoyGreece
Greek
#974 →
Demerus
Cosmas & Demerus
BoyGreece
of the people
#975 →
Theoplis
Cosmas & Theoplis
BoyGreece
Θεόφιλος - meaning 'friend of God'.
#502 →
Ulys
Cosmas & Ulys
BoyGreece
Greek
#503 →
Thomos
Cosmas & Thomos
BoyGreece
twin
#510 →
Demetrey
Cosmas & Demetrey
BoyGreece
Greek
Lycurgus
Cosmas & Lycurgus
BoyGreece
wolf worker
#514 →
Dorus
Cosmas & Dorus
BoyGreece
A beloved name with deep roots
#515 →
Speros
Cosmas & Speros
BoyGreece
Greek
#516 →
Theoedore
Cosmas & Theoedore
BoyGreece
Greek
Daimeon
Cosmas & Daimeon
BoyGreece
To tame or subdue.
#519 →
Giorgos
Cosmas & Giorgos
BoyGreece
Greek
Euclide
Cosmas & Euclide
BoyGreece
glorious and good
#522 →
Manolis
Cosmas & Manolis
BoyGreece
a form of Emmanuel, meaning God is with us
#524 →
Simitrio
Cosmas & Simitrio
BoyGreece
belonging to the sun
Savalas
Cosmas & Savalas
BoyGreece
the savior
#530 →
Jonas
Cosmas & Jonas
BoyGreece
Dove
#534 ↓
Theus
Cosmas & Theus
BoyGreece
Greek
#534 →
Eury
Cosmas & Eury
BoyGreece
Greek
#537 →
Meliton
Cosmas & Meliton
BoyGreece
Ancient Greek
#546 →
Nectarios
Cosmas & Nectarios
BoyGreece
Νεκτάριος
#551 →
Irmiás
Cosmas & Irmiás
BoyGreece
guardian of the oath
Krystofer
Cosmas & Krystofer
BoyGreece
bearer of Christ
Galen
Cosmas & Galen
BoyGreece
calm, healer
#570 →
Demitre
Cosmas & Demitre
BoyGreece
Greek
Eustis
Cosmas & Eustis
BoyGreece
well-pleased, satisfaction
#573 →
Andropolis
Cosmas & Andropolis
BoyGreece
Man city
#579 →
Nichalaus
Cosmas & Nichalaus
BoyGreece
victory of the people
#581 →
Stphen
Cosmas & Stphen
BoyGreece
crown, wreath
#582 →
Sotiris
Cosmas & Sotiris
BoyGreece
Greek
Demetrias
Cosmas & Demetrias
UnisexGreece
Of Demeter; belonging to the earth.
#592 →
Alexan
Cosmas & Alexan
BoyGreece
Defender of the people
#597 →
Paulos
Cosmas & Paulos
BoyGreece
Small
#604 →
Dorian
Cosmas & Dorian
UnisexGreece
Greek
#608 ↓
Pantalion
Cosmas & Pantalion
BoyGreece
Greek
#612 →
Stamatios
Cosmas & Stamatios
BoyGreece
immortal
#615 →
Phillip
Cosmas & Phillip
BoyGreece
Greek
#620 ↓
Panayotis
Cosmas & Panayotis
BoyGreece
of all saints
Gregorios
Cosmas & Gregorios
BoyGreece
Watchful
#630 →
Demitrio
Cosmas & Demitrio
BoyGreece
A derivative of Demetrius: 'follower of Demeter'
Ektor
Cosmas & Ektor
BoyGreece
Greek
Nichlous
Cosmas & Nichlous
BoyGreece
victory of the people
#635 →
Dalphus
Cosmas & Dalphus
BoyGreece
a name that appears to be a variation of names like 'Dolphus', which relates to the term 'dolphin'.
#637 →
Stepehn
Cosmas & Stepehn
BoyGreece
crown, wreath
#641 →
Homer
Cosmas & Homer
BoyGreece
Greek
#646 →
Nikolas
Cosmas & Nikolas
BoyGreece
victory of the people
#649 ↓
Demetre
Cosmas & Demetre
BoyGreece
Follower of Demeter; one who belongs to the earth
#650 →
Nichlos
Cosmas & Nichlos
BoyGreece
Greek
#654 →
Nicos
Cosmas & Nicos
BoyGreece
Victory of the people
#655 →
Zeus
Cosmas & Zeus
BoyGreece
Sky, daylight.
Demitrie
Cosmas & Demitrie
BoyGreece
Follower of Demeter, the goddess of the harvest.
#660 →
Nikitas
Cosmas & Nikitas
BoyGreece
Greek
#663 →
Amethyst
Cosmas & Amethyst
UnisexGreece
Greek
Nickolas
Cosmas & Nickolas
BoyGreece
victory of the people
#673 →
Theofilos
Cosmas & Theofilos
BoyGreece
Lover of God
#673 →
Fotios
Cosmas & Fotios
BoyGreece
light
#674 →
Lambros
Cosmas & Lambros
BoyGreece
bringer of light
#675 →
Fotis
Cosmas & Fotis
BoyGreece
Light; shining
#678 →
Perseus
Cosmas & Perseus
BoyGreece
to destroy
Eutimio
Cosmas & Eutimio
BoyGreece
Good timing
#689 →
Alexand
Cosmas & Alexand
BoyGreece
defender of mankind
#692 →
Haralabos
Cosmas & Haralabos
BoyGreece
to be a protector of the city
#700 →
Daedalus
Cosmas & Daedalus
BoyGreece
the ingenious craftsman
Eustice
Cosmas & Eustice
BoyGreece
wealthy
#712 →
Stephn
Cosmas & Stephn
BoyGreece
crown or garland
#712 →
Aleander
Cosmas & Aleander
BoyGreece
Defender of men.
#714 →
Harilaos
Cosmas & Harilaos
BoyGreece
Χαρίλαος; (Charilaos) - Joyful grace.
#716 →
Voris
Cosmas & Voris
BoyGreece
Βόρος (Vóros) meaning 'the northern wind'
#719 →
Nichalous
Cosmas & Nichalous
BoyGreece
victory of the people
#721 →
Ulyesses
Cosmas & Ulyesses
BoyGreece
Wrathful
#727 →
Achilles
Cosmas & Achilles
BoyGreece
Pain, grief
Efthathios
Cosmas & Efthathios
BoyGreece
Greek
Timothey
Cosmas & Timothey
BoyGreece
Honoring God.
#732 →
Kiriakos
Cosmas & Kiriakos
BoyGreece
Greek
#734 →
Emmanouel
Cosmas & Emmanouel
BoyGreece
God is with us
#736 →
Daemon
Cosmas & Daemon
BoyGreece
Greek
Andreas
Cosmas & Andreas
BoyGreece
Manly, brave
#746 →
Othor
Cosmas & Othor
BoyGreece
Greek
#748 →
Nickolie
Cosmas & Nickolie
BoyGreece
Victory of the people
Hristos
Cosmas & Hristos
BoyGreece
Χριστός (Christós) - anointed one, Messiah
#752 →
Demetrous
Cosmas & Demetrous
BoyGreece
derived from Demetrius, meaning 'follower of Demeter, goddess of harvest'
#753 →
Fillip
Cosmas & Fillip
BoyGreece
friend of horses
Ulises
Cosmas & Ulises
BoyGreece
Wrathful (from Odysseus)
#756 →
Konstandinos
Cosmas & Konstandinos
BoyGreece
Steadfast, constant.
#757 →
Nikkolaus
Cosmas & Nikkolaus
BoyGreece
Victory of the people
#763 →
Alphe
Cosmas & Alphe
BoyGreece
Greek
#764 →
Thristian
Cosmas & Thristian
BoyGreece
Greek
Evander
Cosmas & Evander
BoyGreece
Greek
#779 ↑
Teodore
Cosmas & Teodore
BoyGreece
gift of God
Demitrus
Cosmas & Demitrus
BoyGreece
follower of Demeter
#789 →
Timthoy
Cosmas & Timthoy
BoyGreece
God's honor
#789 →
Helius
Cosmas & Helius
BoyGreece
Sun
Alexandor
Cosmas & Alexandor
BoyGreece
defender of men
Adonus
Cosmas & Adonus
BoyGreece
Lord, master.
#792 →
Deniko
Cosmas & Deniko
BoyGreece
A diminutive form of the name Denisheos, meaning 'follower of Dionysus'.
Leonydus
Cosmas & Leonydus
BoyGreece
Lion-like
Stephe
Cosmas & Stephe
BoyGreece
Greek
#799 →
Aneudi
Cosmas & Aneudi
BoyGreece
Without shame or modesty
#800 →
Zenos
Cosmas & Zenos
BoyGreece
gift of Zeus
#800 →
Lukkas
Cosmas & Lukkas
BoyGreece
Light
Demeter
Cosmas & Demeter
UnisexGreece
Earth mother
Plato
Cosmas & Plato
BoyGreece
Broad or wide
#814 →
Philmon
Cosmas & Philmon
BoyGreece
Greek
#816 →
Theado
Cosmas & Theado
BoyGreece
gift of God
#817 →
Trifon
Cosmas & Trifon
BoyGreece
one who wears the crown
#820 →
Gregrory
Cosmas & Gregrory
BoyGreece
Greek
#826 →
Telesforo
Cosmas & Telesforo
BoyGreece
Greek
#828 →
Heraclio
Cosmas & Heraclio
BoyGreece
Greek
#833 →
Marckos
Cosmas & Marckos
BoyGreece
Greek
Kamaris
Cosmas & Kamaris
BoyGreece
Greek
Demetres
Cosmas & Demetres
BoyGreece
Feminized form of Demetrius, meaning 'follower of Demeter'.
#841 →
Filippos
Cosmas & Filippos
BoyGreece
Meaning 'lover of horses', derived from the elements 'philos' (loving) and 'hippos' (horse).
Jocephus
Cosmas & Jocephus
BoyGreece
Greek
#844 →
Phineus
Cosmas & Phineus
BoyGreece
הַפִּנְחָס (Ha-Pinchas) -
Eulos
Cosmas & Eulos
BoyGreece
the god of rhetoric
#845 →
Isador
Cosmas & Isador
BoyGreece
Gift of Isis
#858 →
Giannis
Cosmas & Giannis
BoyGreece
God is gracious
Nickelas
Cosmas & Nickelas
BoyGreece
Derived from 'Nikolaos', meaning 'victory of the people'.
#866 →
Soterios
Cosmas & Soterios
BoyGreece
Savior or deliverer
#872 →
Demetruis
Cosmas & Demetruis
BoyGreece
A beloved name with deep roots
#873 →
Dimitri
Cosmas & Dimitri
BoyGreece
Greek
#878 →
Nichalas
Cosmas & Nichalas
BoyGreece
Greek
#880 →
Onasis
Cosmas & Onasis
BoyGreece
Greek
Nickloas
Cosmas & Nickloas
BoyGreece
Victory of the people
#883 →
Onassis
Cosmas & Onassis
BoyGreece
Greek
#887 →
Loucas
Cosmas & Loucas
BoyGreece
From the Latin 'Lucas', meaning 'light' or 'illumination'.
#888 →
Demetrius
Cosmas & Demetrius
BoyGreece
Follower of Demeter
#890 ↓