Best Sibling Names for Costa
Names chosen to complement Costa — matching origin (Greece), era, and style.
200 options114 girl92 boy
These sibling names share Costa's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Stephen
Costa & Stephen
BoyGreece
Crown or Garland
#363 ↓
Ulys
Costa & Ulys
BoyGreece
Wrathful; to be angry; To see; to be wary
#503 →
Sophia
Costa & Sophia
GirlGreece
wisdom
#5 →
Theodore
Costa & Theodore
BoyGreece
Theodōros (Θεόδωρος), meaning 'gift of God'.
#7 ↑
Thomos
Costa & Thomos
BoyGreece
twin
#510 →
Sofia
Costa & Sofia
GirlGreece
Form of SOPHIA.
#12 →
Lycurgus
Costa & Lycurgus
BoyGreece
wolf worker
#514 →
Thema
Costa & Thema
GirlGreece
theme or subject matter
#514 →
Dorus
Costa & Dorus
BoyGreece
A beloved name with deep roots
#515 →
Evagene
Costa & Evagene
GirlGreece
Well-born, noble.
#515 →
Arimentha
Costa & Arimentha
GirlGreece
swift
#519 →
Alexander
Costa & Alexander
BoyGreece
defender of the people
#22 →
Euclide
Costa & Euclide
BoyGreece
glorious and good
#522 →
Euzelia
Costa & Euzelia
GirlGreece
well-born, noble
#524 →
Luke
Costa & 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
Costa & Elias
BoyGreece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36 ↑
Eury
Costa & Eury
BoyGreece
Well born; noble
#537 →
Thomas
Costa & 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 →
Theone
Costa & Theone
GirlGreece
Meaning 'goddess' or 'divine.' Often associated with the goddess Theia, the Greek goddess of sight.
#545 →
Meliton
Costa & Meliton
BoyGreece
Ancient Greek
#546 →
Daphene
Costa & Daphene
GirlGreece
laurel tree, symbol of victory
#554 →
Dorothe
Costa & Dorothe
GirlGreece
Gift of God; Theophora
#563 →
Andrew
Costa & 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 →
Olethia
Costa & Olethia
GirlGreece
derived from the Greek word 'ἀλήθεια' meaning 'truth'.
#569 →
Galen
Costa & Galen
BoyGreece
calm, healer
#570 →
Eustis
Costa & Eustis
BoyGreece
well-pleased, satisfaction
#573 →
Lygia
Costa & Lygia
GirlGreece
a lyre or musical instrument; from the word 'lygus', a reference to a type of locust
#575 →
Athena
Costa & Athena
GirlGreece
Goddess of wisdom and warfare
#76 ↑
Theo
Costa & Theo
UnisexGreece
Divine gift
#78 ↑
Iolia
Costa & Iolia
GirlGreece
Violet, a flower; also can refer to dawn or daybreak.
#588 →
Lydia
Costa & Lydia
GirlGreece
from Lydia
#95 →
Phyllis
Costa & Phyllis
GirlGreece
Leafy; green bough.
#600 →
Damian
Costa & 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 →
Nicholas
Costa & Nicholas
BoyGreece
victory of the people
#109 ↓
Loanna
Costa & Loanna
GirlGreece
God is gracious
#612 →
Pantalion
Costa & Pantalion
BoyGreece
Of the sea
#612 →
Phillip
Costa & Phillip
BoyGreece
Variant of PHILIP, inspired by the usual spelling of the surname.
#620 ↓
Hesta
Costa & Hesta
GirlGreece
Star; Favorable
#630 →
Melanie
Costa & Melanie
GirlGreece
Dark-skinned or black.
#130 →
Nicanora
Costa & Nicanora
GirlGreece
Victory
#635 →
Dalphus
Costa & Dalphus
BoyGreece
a name that appears to be a variation of names like 'Dolphus', which relates to the term 'dolphin'.
#637 →
Phillis
Costa & Phillis
GirlGreece
Variant of PHYLLIS.
#644 →
Leon
Costa & Leon
BoyGreece
Meaning 'lion'
#148 ↑
Loutricia
Costa & Loutricia
GirlGreece
Derived from 'loutrós', meaning 'lake' or 'feminine water'.
#665 →
Phylis
Costa & Phylis
GirlGreece
foliage, green bough
#670 →
Basilisa
Costa & Basilisa
GirlGreece
queen; empress; royal lady
#676 →
Euleta
Costa & Euleta
GirlGreece
Derived from 'Eulalia', meaning sweet speaking or well-spoken
#676 →
Eutimio
Costa & Eutimio
BoyGreece
Good timing
#689 →
Phoebe
Costa & Phoebe
GirlGreece
radiant, shining
#190 ↑
Alex
Costa & Alex
BoyGreece
Short form of ALEXANDER, ALEXANDRA, and other names beginning with Alex.
#203 ↓
Alexandra
Costa & Alexandra
GirlGreece
defender of mankind
#204 ↓
Peter
Costa & Peter
BoyGreece
rock, stone
#210 →
Timothy
Costa & Timothy
BoyGreece
From 'Timotheos', meaning 'honoring God' or 'in the honor of God'.
#211 ↓
Eustice
Costa & Eustice
BoyGreece
wealthy
#712 →
Etolia
Costa & Etolia
GirlGreece
A beloved name with deep roots
#712 →
Khloe
Costa & Khloe
GirlGreece
young green shoot, bud
#216 ↓
Voris
Costa & Voris
BoyGreece
Vóros) meaning 'the northern wind'; Derived from a word meaning 'to dwell or to reside'
#719 →
Dorothie
Costa & Dorothie
GirlGreece
Gift of God; Derived from the name Dorothy.
#723 →
Ulyesses
Costa & Ulyesses
BoyGreece
Wrathful
#727 →
Kyrie
Costa & Kyrie
UnisexGreece
Lord; A modern variation used as a feminine form of the male name Kyrie
#237 →
Therisa
Costa & Therisa
GirlGreece
derived from 'Therese', meaning 'harvester' or 'to reap'
#739 →
Eluteria
Costa & Eluteria
GirlGreece
freedom or liberty
#753 →
Patricha
Costa & Patricha
GirlGreece
Derived from the name Patricia, meaning 'noble' or 'noblewoman'
#763 →
Alphe
Costa & Alphe
BoyGreece
From the river Alpheus
#764 →
Phoenix
Costa & Phoenix
UnisexGreece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269 →
Roxanna
Costa & Roxanna
GirlGreece
Variant of ROXANA.
#774 →
Elpidia
Costa & Elpidia
GirlGreece
Greek
#776 →
Dionisia
Costa & Dionisia
GirlGreece
follower of Dionysus
#789 →
Doris
Costa & Doris
GirlGreece
From the ancient Greek name Δωρις (Doris) which meant "Dorian woman". The Dorians were a Greek tribe who occupied the Peloponnese starting in the 12th century BC.
#792 →
Vergina
Costa & Vergina
GirlGreece
The name means 'virgin', often associated with purity
#793 →
Zenos
Costa & Zenos
BoyGreece
gift of Zeus
#800 →
Rethea
Costa & Rethea
GirlGreece
a variant of 'Rhea', the mother of the gods, associated with fertility and the flow of life
#802 →
Theado
Costa & Theado
BoyGreece
gift of God
#817 →
Thea
Costa & Thea
GirlGreece
In Greek, Thea (Θεά) means 'goddess' or 'divine.'
#321 ↓
Telesforo
Costa & Telesforo
BoyGreece
Harvest; The one who brings in the harvest
#828 →
Damien
Costa & Damien
BoyGreece
To tame
#330 ↓
Heraclio
Costa & Heraclio
BoyGreece
Spanish form of HERACLIUS.
#833 →
Joanna
Costa & Joanna
GirlGreece
English and Polish form of Latin Iohanna, which was derived from Greek Ιωαννα (Ioanna), the feminine form of Ioannes (see JOHN).
#339 ↓
Mirtis
Costa & Mirtis
GirlGreece
A name derived from a term meaning 'myrtle', a symbol of love and beauty.
#843 →
Jocephus
Costa & Jocephus
BoyGreece
God will add
#844 →
Eulos
Costa & Eulos
BoyGreece
the god of rhetoric
#845 →
Hellene
Costa & Hellene
GirlGreece
Bright, shining light
#869 →
Theria
Costa & Theria
GirlGreece
Hunter; beast
#872 →
Orion
Costa & 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 ↓
Thressia
Costa & Thressia
GirlGreece
harvest or summer
#875 →
Barbara
Costa & Barbara
GirlGreece
Foreign; strange
#876 ↑
Myrtus
Costa & Myrtus
GirlGreece
Derived from the myrtle plant, symbolizing love and beauty.
#878 →
Thedora
Costa & Thedora
GirlGreece
Gift of God
#883 →
Eolia
Costa & Eolia
GirlGreece
Wind; inhabitant of Aeolis
#885 →
Althea
Costa & Althea
GirlGreece
healer
#887 →
Demi
Costa & Demi
GirlGreece
Short form of DEMETRIA.
#394 →
Helen
Costa & Helen
GirlGreece
light, torch
#395 ↑
Thaddeus
Costa & Thaddeus
BoyGreece
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
Costa & lenes
BoyGreece
a variant of the name 'Linos', associated with music, song, and poetry.
#900 →
Alexandria
Costa & Alexandria
GirlGreece
defender of mankind
#403 ↓
Epimenio
Costa & Epimenio
BoyGreece
to remain
#906 →
Sotera
Costa & Sotera
GirlGreece
Savior or deliverer
#910 →
Despena
Costa & Despena
GirlGreece
Derived from the word 'despoina', meaning 'lady' or 'mistress'.; Often associated with the concept of divine protection or honor.
#912 →
Ares
Costa & 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 ↑
Damon
Costa & Damon
BoyGreece
One who tames, subdues
#425 ↑
Apollo
Costa & Apollo
BoyGreece
of Apollo, god of the sun, music, and prophecy
#434 ↑
Alexis
Costa & 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
Costa & Atreus
BoyGreece
The one who is not afraid; fearless
#457 ↑
Helena
Costa & Helena
GirlGreece
torch
#457 →
Maia
Costa & Maia
GirlGreece
mother, nurse
#459 ↑
Onetia
Costa & Onetia
GirlGreece
Little One, derived from the Greek 'on' meaning 'to be' or 'exist'
#960 →
Felimon
Costa & Felimon
BoyGreece
a son of friendship
#964 →
Udora
Costa & Udora
GirlGreece
a gift from the gods
#966 →
Eudella
Costa & Eudella
GirlGreece
Eudella can be interpreted as 'good fortune' or 'fortunate'.
#976 →
Lyra
Costa & Lyra
GirlGreece
lyre, a stringed musical instrument
#482 ↑
hilarion
Costa & hilarion
BoyGreece
cheerful, happy
#984 →
Eudice
Costa & Eudice
GirlGreece
Good Judgment
#988 →
Thereas
Costa & Thereas
GirlGreece
A feminine form of the name Theron, meaning 'hunter' or 'to hunt'.
#991 →
Katheren
Costa & Katheren
GirlGreece
pure, clear
#996 →
Karissia
Costa & Karissia
GirlGreece
grace; kindness
#501 →
Margaretta
Costa & Margaretta
GirlGreece
pearl
#501 →
Maxis
Costa & Maxis
BoyGreece
the greatest
#501 →
Myrtes
Costa & Myrtes
GirlGreece
myrtle, a symbol of love and immortality
Sophiamaria
Costa & Sophiamaria
GirlGreece
wisdom; of the sea
#502 →
Theoplis
Costa & Theoplis
BoyGreece
meaning 'friend of God'.
#502 →
Ianthia
Costa & Ianthia
GirlGreece
Violet flower
Megale
Costa & Megale
BoyGreece
great, large
#503 →
Philix
Costa & Philix
BoyGreece
Loving horses.; A variant form of Felix, meaning 'happy' or 'fortunate'.
#506 →
Phronie
Costa & Phronie
GirlGreece
mind or intellect
#507 →
Barbaraa
Costa & Barbaraa
GirlGreece
strange, foreign
#508 →
Kazandra
Costa & Kazandra
GirlGreece
defender of man
#512 →
Speros
Costa & Speros
BoyGreece
spirit
#516 →
Daimeon
Costa & Daimeon
BoyGreece
To tame or subdue.
#519 →
Alvertis
Costa & Alvertis
BoyGreece
a variation of Albert, meaning 'noble and bright'.
Angeleia
Costa & Angeleia
GirlGreece
angel or messenger
#521 →
Alizander
Costa & Alizander
BoyGreece
Defender of mankind
#521 →
Alecxis
Costa & Alecxis
BoyGreece
defender of mankind
#522 →
Nerita
Costa & Nerita
GirlGreece
A beloved name with deep roots
Manolis
Costa & Manolis
BoyGreece
a form of Emmanuel, meaning God is with us
#524 →
Ilaina
Costa & Ilaina
GirlGreece
shining light
#525 →
Zeneida
Costa & Zeneida
GirlGreece
The life of Zeus; Zephyr
#526 →
Rhodena
Costa & Rhodena
GirlGreece
rose; a flower name.
#527 →
Theodies
Costa & Theodies
BoyGreece
A beloved name with deep roots
Hermas
Costa & Hermas
BoyGreece
of Hermes, messenger of the gods
Savalas
Costa & Savalas
BoyGreece
the savior
#530 →
Jonas
Costa & Jonas
BoyGreece
Dove.; To be a dove or pigeon.
#534 ↓
Theus
Costa & Theus
BoyGreece
God of the heavens, divine
#534 →
Alexius
Costa & 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 →
Thessalonia
Costa & Thessalonia
BoyGreece
From Thessaloniki, meaning 'victory of Thessaloniki'.
Daphine
Costa & Daphine
GirlGreece
laurel tree, victory
Amarantha
Costa & Amarantha
GirlGreece
unfading
#537 →
Dianthe
Costa & Dianthe
GirlGreece
divine flower
#541 →
Aggeliki
Costa & Aggeliki
GirlGreece
Messenger; angelic
#542 →
Xenon
Costa & Xenon
BoyGreece
Stranger
#542 →
Leto
Costa & Leto
BoyGreece
hidden
#543 →
Stamatia
Costa & Stamatia
GirlGreece
Feminine form of STAMATIOS.
Demetrion
Costa & Demetrion
BoyGreece
Follower of Demeter; earth mother.
#545 →
Eulia
Costa & Eulia
GirlGreece
Eve; life
Synaia
Costa & Synaia
GirlGreece
from Sinai
#549 →
Ageliki
Costa & Ageliki
GirlGreece
angel
#550 →
Nonda
Costa & Nonda
GirlGreece
Blessed
Nectarios
Costa & Nectarios
BoyGreece
Of nectar; relating to the gods.
#551 →
Nota
Costa & Nota
GirlGreece
a musical note
#552 →
Bartholome
Costa & Bartholome
BoyGreece
Son of the furrow
Dorathy
Costa & Dorathy
GirlGreece
Gift of God
Andreous
Costa & Andreous
BoyGreece
Manly, brave, or courageous.; Strong, brave.
#558 →
Sebastyn
Costa & Sebastyn
BoyGreece
Sebastianós) - Venerable, revered; Sebastianus - From Sebastia, a region in Asia Minor
#558 →
Katharine
Costa & Katharine
GirlGreece
English variant of KATHERINE and German variant of KATHARINA. A famous bearer was American actress Katharine Hepburn (1907-2003).
#559 →
Andrue
Costa & Andrue
BoyGreece
manly
#560 →
Demetrian
Costa & Demetrian
BoyGreece
follower of Demeter
#563 →
Dorelia
Costa & Dorelia
GirlGreece
a form of the name 'Doris', meaning 'of the sea'
#566 →
Patra
Costa & Patra
GirlGreece
of illustrious lineage
#566 →
Persephony
Costa & Persephony
GirlGreece
bringer of destruction
#571 →
Nikolus
Costa & Nikolus
BoyGreece
victory of the people
#576 →
Ioseph
Costa & Ioseph
BoyGreece
Form of JOSEPH used in the Greek and Latin Bible.
#578 →
Andropolis
Costa & Andropolis
BoyGreece
Man city
#579 →
Jocasta
Costa & 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
Costa & Nichalaus
BoyGreece
victory of the people
#581 →
Stphen
Costa & Stphen
BoyGreece
crown, wreath
#582 →
Melitta
Costa & Melitta
GirlGreece
Honeybee
#583 →
Andrenika
Costa & Andrenika
GirlGreece
brave, strong
#584 →
Sasia
Costa & Sasia
GirlGreece
the gift of the goddess
#585 →
Jeorgina
Costa & Jeorgina
GirlGreece
earthworker; farmer
#589 →
Delia
Costa & Delia
GirlGreece
from Delos
#590 →
Melica
Costa & Melica
GirlGreece
honey
#591 →
Demetrias
Costa & Demetrias
UnisexGreece
Of Demeter; belonging to the earth.
#592 →
Eulon
Costa & Eulon
BoyGreece
the one who helps or aids
Nautia
Costa & Nautia
GirlGreece
of the sea
#594 →
Anneta
Costa & Anneta
GirlGreece
Grace, favor
Alexan
Costa & Alexan
BoyGreece
Defender of the people
#597 →
Konstantino
Costa & Konstantino
BoyGreece
Constant, steadfast
#604 →
Paulos
Costa & Paulos
BoyGreece
Small
#604 →
Dorian
Costa & 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 ↓
Magdlene
Costa & Magdlene
GirlGreece
of Magdala
Theressa
Costa & Theressa
GirlGreece
harvester; to reap; to gather
#611 →
Stamatios
Costa & Stamatios
BoyGreece
immortal
#615 →
Eureka
Costa & Eureka
GirlGreece
I have found it
#616 →
Evangelena
Costa & Evangelena
GirlGreece
Bearer of good news
#617 →
Telesphore
Costa & Telesphore
BoyGreece
Completing, fulfilling
Eurma
Costa & Eurma
GirlGreece
one who is good
Katyna
Costa & Katyna
GirlGreece
pure; a variation of Katherine, meaning 'pure'.
#621 →
Aglaé
Costa & Aglaé
GirlGreece
brightness, splendor
#624 →
Mayas
Costa & Mayas
BoyGreece
the brave one
#626 →
Nycholas
Costa & Nycholas
BoyGreece
victory of the people
#627 →
Gregorios
Costa & Gregorios
BoyGreece
Watchful
#630 →