Best Sibling Names for Cosmas
Names chosen to complement Cosmas — matching origin (Greece), era, and style.
200 options200 girl12 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 →
Sofia
Cosmas & Sofia
GirlGreece
Greek
#12 →
Athena
Cosmas & Athena
GirlGreece
Goddess of wisdom and warfare
#76 ↑
Alexandra
Cosmas & Alexandra
GirlGreece
defender of mankind
#204 ↓
Khloe
Cosmas & Khloe
GirlGreece
young green shoot, bud
#216 ↓
Phoenix
Cosmas & Phoenix
UnisexGreece
Greek
#269 →
Thea
Cosmas & Thea
GirlGreece
In Greek, Thea (Θεά) means 'goddess' or 'divine.'
#321 ↓
Demi
Cosmas & Demi
GirlGreece
half
#394 →
Alexis
Cosmas & Alexis
UnisexGreece
Greek
#448 ↓
Maia
Cosmas & Maia
GirlGreece
mother, nurse
#459 ↑
Lyra
Cosmas & Lyra
GirlGreece
lyre, a stringed musical instrument
#482 ↑
Karissia
Cosmas & Karissia
GirlGreece
grace; kindness
#501 →
Sophiamaria
Cosmas & Sophiamaria
GirlGreece
Greek
#502 →
Kazandra
Cosmas & Kazandra
GirlGreece
defender of man
#512 →
Ilaina
Cosmas & Ilaina
GirlGreece
shining light
#525 →
Alexius
Cosmas & Alexius
GirlGreece
Αλέξιος (Defender)
#535 →
Amarantha
Cosmas & Amarantha
GirlGreece
unfading
#537 →
Leto
Cosmas & Leto
UnisexGreece
hidden
#543 →
Synaia
Cosmas & Synaia
GirlGreece
from Sinai
#549 →
Persephony
Cosmas & Persephony
GirlGreece
bringer of destruction
#571 →
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 →
Evangelena
Cosmas & Evangelena
GirlGreece
Greek
#617 →
Aglaé
Cosmas & Aglaé
GirlGreece
brightness, splendor
#624 →
Melanie
Cosmas & Melanie
GirlGreece
Dark-skinned or black.
#130 →
Aleithia
Cosmas & Aleithia
GirlGreece
Truth
#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
Greek
#648 →
Alexandreia
Cosmas & Alexandreia
GirlGreece
defender of mankind
#650 →
Erini
Cosmas & Erini
GirlGreece
Peace
#651 →
Klhroe
Cosmas & Klhroe
GirlGreece
Greek
#652 →
Sopia
Cosmas & Sopia
GirlGreece
Greek
#653 →
Perseis
Cosmas & Perseis
GirlGreece
Greek
#654 →
Teliea
Cosmas & Teliea
GirlGreece
delicate, gentle
#654 →
Alexandrah
Cosmas & Alexandrah
GirlGreece
Defender of man
#661 →
Ele
Cosmas & Ele
GirlGreece
light, torch
#669 →
Persaeus
Cosmas & Persaeus
GirlGreece
Greek
#686 →
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
lady
#698 ↓
Illythia
Cosmas & Illythia
GirlGreece
midwife, healer
#706 →
Ismene
Cosmas & Ismene
GirlGreece
knowledgeable
#711 →
Tyche
Cosmas & Tyche
GirlGreece
luck
#718 →
Alexea
Cosmas & Alexea
GirlGreece
defender of mankind
#721 →
Xairexis
Cosmas & Xairexis
GirlGreece
Greek
#726 →
Akadia
Cosmas & Akadia
GirlGreece
from Arcadia, which describes a region of peace and harmony
#735 →
Kyrie
Cosmas & Kyrie
UnisexGreece
Greek
#237 →
Persephone
Cosmas & Persephone
GirlGreece
Bringer of destruction; the one who brings about change.
#749 ↑
Axia
Cosmas & Axia
GirlGreece
Greek
#750 →
Antanasia
Cosmas & Antanasia
GirlGreece
resurrection,
#764 →
Allexandra
Cosmas & Allexandra
GirlGreece
defender of mankind
#766 →
Lyris
Cosmas & Lyris
GirlGreece
lyre; harmony
#770 →
Alezandra
Cosmas & Alezandra
GirlGreece
Greek
#774 →
Aries
Cosmas & Aries
UnisexGreece
Referring to the astrological sign of the Ram.
#785 ↑
Kenteria
Cosmas & Kenteria
GirlGreece
Greek
#835 →
Joanna
Cosmas & Joanna
GirlGreece
Hebrew
#339 ↓
Kiriana
Cosmas & Kiriana
GirlGreece
belonging to the Lord
#839 →
Nikera
Cosmas & Nikera
GirlGreece
Victory
#843 →
Tíea
Cosmas & Tíea
UnisexGreece
of the earth
#867 →
Demetriona
Cosmas & Demetriona
GirlGreece
Follower of Demeter, the goddess of harvest.
#875 →
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
Greek
#904 →
Sidona
Cosmas & Sidona
GirlGreece
Greek
#908 →
Alaxandria
Cosmas & Alaxandria
GirlGreece
defender of mankind
#919 →
Aleksia
Cosmas & Aleksia
GirlGreece
Defender of mankind
#944 →
Valasia
Cosmas & Valasia
GirlGreece
Greek
#944 →
Galatea
Cosmas & Galatea
GirlGreece
Greek
#951 →
Helena
Cosmas & Helena
GirlGreece
torch
#457 →
Neo
Cosmas & Neo
UnisexGreece
new
#974 ↑
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 →
Phronie
Cosmas & Phronie
GirlGreece
Greek
#507 →
Barbaraa
Cosmas & Barbaraa
GirlGreece
strange, foreign
#508 →
Thamia
Cosmas & Thamia
GirlGreece
one who is to be valued or valued one
Thema
Cosmas & Thema
GirlGreece
theme or subject matter
#514 →
Evagene
Cosmas & Evagene
GirlGreece
Well-born, noble.
#515 →
Lakyria
Cosmas & Lakyria
GirlGreece
the one who is pure and sacred
Anastajia
Cosmas & Anastajia
GirlGreece
resurrection
Efthymia
Cosmas & Efthymia
GirlGreece
Greek
Arimentha
Cosmas & Arimentha
GirlGreece
swift
#519 →
Angeleia
Cosmas & Angeleia
GirlGreece
αγγελία - angel or messenger
#521 →
Klhloe
Cosmas & Klhloe
GirlGreece
Greek
Euzelia
Cosmas & Euzelia
GirlGreece
well-born, noble
#524 →
Zeneida
Cosmas & Zeneida
GirlGreece
Greek
#526 →
Rhodena
Cosmas & Rhodena
GirlGreece
Greek
#527 →
Dimia
Cosmas & Dimia
GirlGreece
Greek
Dianthe
Cosmas & Dianthe
GirlGreece
divine flower
#541 →
Aggeliki
Cosmas & Aggeliki
GirlGreece
Messenger; angelic
#542 →
Theone
Cosmas & Theone
GirlGreece
Greek
#545 →
Alaxandra
Cosmas & Alaxandra
GirlGreece
defender of mankind
Ageliki
Cosmas & Ageliki
GirlGreece
Greek
#550 →
Nota
Cosmas & Nota
GirlGreece
a musical note
#552 →
Daphene
Cosmas & Daphene
GirlGreece
laurel tree, symbol of victory
#554 →
Katharine
Cosmas & Katharine
GirlGreece
Pure
#559 →
Dorothe
Cosmas & Dorothe
GirlGreece
Greek
#563 →
Aryadne
Cosmas & Aryadne
GirlGreece
most holy
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
Greek
Olethia
Cosmas & Olethia
GirlGreece
Greek
#569 →
Lygia
Cosmas & Lygia
GirlGreece
a lyre or musical instrument; from the word 'lygus', a reference to a type of locust
#575 →
Alanta
Cosmas & Alanta
GirlGreece
fast-moving, swift
Brhea
Cosmas & Brhea
GirlGreece
a meaning similar to 'brilliant' or 'bright'.
Jocasta
Cosmas & Jocasta
GirlGreece
Greek
#581 →
Melitta
Cosmas & Melitta
GirlGreece
Honeybee
#583 →
Andrenika
Cosmas & Andrenika
GirlGreece
brave, strong
#584 →
Iolia
Cosmas & Iolia
GirlGreece
Violet, a flower; also can refer to dawn or daybreak.
#588 →
Jeorgina
Cosmas & Jeorgina
GirlGreece
earthworker; farmer
#589 →
Delia
Cosmas & Delia
GirlGreece
from Delos
#590 →
Danayia
Cosmas & Danayia
GirlGreece
Greek
Melica
Cosmas & Melica
GirlGreece
honey
#591 →
Demetrias
Cosmas & Demetrias
UnisexGreece
Of Demeter; belonging to the earth.
#592 →
Asiane
Cosmas & Asiane
GirlGreece
Greek
Phyllis
Cosmas & Phyllis
GirlGreece
Leafy; green bough.
#600 →
Anatolia
Cosmas & Anatolia
GirlGreece
the land where the sun rises
Hodalis
Cosmas & Hodalis
GirlGreece
Brightness or Shining
Mariamne
Cosmas & Mariamne
GirlGreece
Greek
Dorian
Cosmas & Dorian
UnisexGreece
Greek
#608 ↓
Theressa
Cosmas & Theressa
GirlGreece
Greek
#611 →
Loanna
Cosmas & Loanna
GirlGreece
God is gracious
#612 →
Eureka
Cosmas & Eureka
GirlGreece
I have found it
#616 →
Katyna
Cosmas & Katyna
GirlGreece
pure
#621 →
Thomara
Cosmas & Thomara
GirlGreece
Greek
Hesta
Cosmas & Hesta
GirlGreece
Greek
#630 →
Nicanora
Cosmas & Nicanora
GirlGreece
Victory
#635 →
Ariadne
Cosmas & Ariadne
GirlGreece
Greek
Phillis
Cosmas & Phillis
GirlGreece
leaf
#644 →
Angelis
Cosmas & Angelis
GirlGreece
angel
Sotiria
Cosmas & Sotiria
GirlGreece
Savior, deliverance
#659 →
Loutricia
Cosmas & Loutricia
GirlGreece
Derived from 'loutrós', meaning 'lake' or 'feminine water'.
#665 →
Theodora
Cosmas & Theodora
GirlGreece
Gift of God
#665 →
Amethyst
Cosmas & Amethyst
UnisexGreece
Greek
Ianthe
Cosmas & Ianthe
GirlGreece
Violet flower.
#666 →
Demeteria
Cosmas & Demeteria
GirlGreece
of Demeter, goddess of the harvest.
#670 →
Phylis
Cosmas & Phylis
GirlGreece
foliage, green bough
#670 →
Phebie
Cosmas & Phebie
GirlGreece
shining, bright
#671 →
Troas
Cosmas & Troas
GirlGreece
From the region of Troy
#673 →
Basilisa
Cosmas & Basilisa
GirlGreece
queen; empress; royal lady
#676 →
Euleta
Cosmas & Euleta
GirlGreece
Greek
#676 →
Andea
Cosmas & Andea
GirlGreece
brave, courageous
#679 →
Demetriana
Cosmas & Demetriana
GirlGreece
Greek
Evangalene
Cosmas & Evangalene
GirlGreece
Bringer of good news
Katharin
Cosmas & Katharin
GirlGreece
Greek
#685 →
Ariatna
Cosmas & Ariatna
GirlGreece
Greek
Avasophia
Cosmas & Avasophia
GirlGreece
Sophia - wisdom
Marianthi
Cosmas & Marianthi
GirlGreece
Greek
#691 →
Staphanie
Cosmas & Staphanie
GirlGreece
Greek
#695 →
Ktherine
Cosmas & Ktherine
GirlGreece
Pure
#697 →
Patrinia
Cosmas & Patrinia
GirlGreece
little patron
#699 →
Nykeia
Cosmas & Nykeia
GirlGreece
Greek
Gyna
Cosmas & Gyna
GirlGreece
woman, female
#705 →
Alexaundra
Cosmas & Alexaundra
GirlGreece
Greek
#708 →
Alecsandra
Cosmas & Alecsandra
GirlGreece
Defender of the people
Denisia
Cosmas & Denisia
GirlGreece
Greek
Etolia
Cosmas & Etolia
GirlGreece
A beloved name with deep roots
#712 →
Efstathia
Cosmas & Efstathia
GirlGreece
well-being
#714 →
Angelike
Cosmas & Angelike
GirlGreece
messenger
Dorothie
Cosmas & Dorothie
GirlGreece
Greek
#723 →
Verenis
Cosmas & Verenis
GirlGreece
Greek
Elthea
Cosmas & Elthea
GirlGreece
Healer
#736 →
Teresia
Cosmas & Teresia
GirlGreece
Greek
#736 →
Therisa
Cosmas & Therisa
GirlGreece
derived from 'Therese', meaning 'harvester' or 'to reap'
#739 →
Olia
Cosmas & Olia
GirlGreece
olive; olive tree
#740 →
Lycia
Cosmas & Lycia
GirlGreece
Greek
#745 →
Ilythia
Cosmas & Ilythia
GirlGreece
Goddess of childbirth
Eluteria
Cosmas & Eluteria
GirlGreece
freedom or liberty
#753 →
Patricha
Cosmas & Patricha
GirlGreece
Derived from the name Patricia, meaning 'noble' or 'noblewoman'
#763 →
Lasia
Cosmas & Lasia
GirlGreece
Greek
Ariadna
Cosmas & Ariadna
GirlGreece
most holy
Vasilike
Cosmas & Vasilike
GirlGreece
A feminine form of 'Vasilis', meaning 'royal' or 'kingly'.
#773 →
Roxanna
Cosmas & Roxanna
GirlGreece
Persian
#774 →
Elpidia
Cosmas & Elpidia
GirlGreece
Greek
#776 →
Danaiya
Cosmas & Danaiya
GirlGreece
Greek
Nichola
Cosmas & Nichola
GirlGreece
victory of the people
#778 →
Thecla
Cosmas & Thecla
GirlGreece
glory of God
#785 →
Alexaundria
Cosmas & Alexaundria
GirlGreece
Defender of mankind
#786 →
Dionisia
Cosmas & Dionisia
GirlGreece
follower of Dionysus
#789 →
Melisa
Cosmas & Melisa
GirlGreece
Honeybee
#789 →
Litsa
Cosmas & Litsa
GirlGreece
light
#791 →
Doris
Cosmas & Doris
GirlGreece
gift
#792 →
Vergina
Cosmas & Vergina
GirlGreece
Greek
#793 →
Alectra
Cosmas & Alectra
GirlGreece
Shining, bright
Alexas
Cosmas & Alexas
GirlGreece
Greek
Lydea
Cosmas & Lydea
GirlGreece
Delicate
Rethea
Cosmas & Rethea
GirlGreece
a variant of 'Rhea', the mother of the gods, associated with fertility and the flow of life
#802 →
Demeter
Cosmas & Demeter
UnisexGreece
Earth mother
Alithea
Cosmas & Alithea
GirlGreece
Greek
#807 →
Eftihia
Cosmas & Eftihia
GirlGreece
Ευτυχία
#807 →
Alekzandra
Cosmas & Alekzandra
GirlGreece
defender of mankind
Berenice
Cosmas & Berenice
GirlGreece
Greek
#835 →
Galathia
Cosmas & Galathia
GirlGreece
Calm seas
#835 →
Mirtis
Cosmas & Mirtis
GirlGreece
Greek
#843 →