Best Sibling Names for Theodore

Names chosen to complement Theodore — matching origin (Greece), era, and style.

200 options115 girl91 boy
These sibling names share Theodore's Greece roots or similar popularity era, and start with a different letter to avoid alliteration.
Sophia
Theodore & Sophia
Girl
Greece
wisdom
#5
Sofia
Theodore & Sofia
Girl
Greece
Form of SOPHIA.
#12
Alexander
Theodore & Alexander
Boy
Greece
defender of the people
#22
Chloe
Theodore & Chloe
Girl
Greece
blooming
#26
Luke
Theodore & Luke
Boy
Greece
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
Theodore & Elias
Boy
Greece
Cognate of ELIJAH. This is the form used in the Greek New Testament.
#36
Athena
Theodore & Athena
Girl
Greece
Goddess of wisdom and warfare
#76
Khloe
Theodore & Khloe
Girl
Greece
young green shoot, bud
#216
Phoenix
Theodore & Phoenix
Unisex
Greece
From the name of a beautiful immortal bird which appears in Egyptian and Greek mythology.
#269
Orion
Theodore & Orion
Boy
Greece
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
Theodore & Demi
Girl
Greece
Short form of DEMETRIA.
#394
Ares
Theodore & Ares
Boy
Greece
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
Theodore & Apollo
Boy
Greece
of Apollo, god of the sun, music, and prophecy
#434
Atreus
Theodore & Atreus
Boy
Greece
The one who is not afraid; fearless
#457
Maia
Theodore & Maia
Girl
Greece
mother, nurse
#459
Lyra
Theodore & Lyra
Girl
Greece
lyre, a stringed musical instrument
#482
Karissia
Theodore & Karissia
Girl
Greece
grace; kindness
#501
Maxis
Theodore & Maxis
Boy
Greece
the greatest
#501
Sophiamaria
Theodore & Sophiamaria
Girl
Greece
wisdom; of the sea
#502
Philix
Theodore & Philix
Boy
Greece
Loving horses.; A variant form of Felix, meaning 'happy' or 'fortunate'.
#506
Alizander
Theodore & Alizander
Boy
Greece
Defender of mankind
#521
Ilaina
Theodore & Ilaina
Girl
Greece
shining light
#525
Amarantha
Theodore & Amarantha
Girl
Greece
unfading
#537
Xenon
Theodore & Xenon
Boy
Greece
Stranger
#542
Leto
Theodore & Leto
Boy
Greece
hidden
#543
Demetrion
Theodore & Demetrion
Boy
Greece
Follower of Demeter; earth mother.
#545
Synaia
Theodore & Synaia
Girl
Greece
from Sinai
#549
Andreous
Theodore & Andreous
Boy
Greece
Manly, brave, or courageous.; Strong, brave.
#558
Sebastyn
Theodore & Sebastyn
Boy
Greece
Sebastianós) - Venerable, revered; Sebastianus - From Sebastia, a region in Asia Minor
#558
Demetrian
Theodore & Demetrian
Boy
Greece
follower of Demeter
#563
Andrew
Theodore & Andrew
Boy
Greece
English form of the Greek name Ανδρεας (Andreas), which was derived from ανδρειος (andreios) "manly, masculine", a derivative of ανηρ (aner) "man".
#65
Persephony
Theodore & Persephony
Girl
Greece
bringer of destruction
#571
Nikolus
Theodore & Nikolus
Boy
Greece
victory of the people
#576
Ioseph
Theodore & Ioseph
Boy
Greece
Form of JOSEPH used in the Greek and Latin Bible.
#578
Lydia
Theodore & Lydia
Girl
Greece
from Lydia
#95
Damian
Theodore & Damian
Boy
Greece
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
Theodore & Nicholas
Boy
Greece
victory of the people
#109
Evangelena
Theodore & Evangelena
Girl
Greece
Bearer of good news
#617
Aglaé
Theodore & Aglaé
Girl
Greece
brightness, splendor
#624
Mayas
Theodore & Mayas
Boy
Greece
the brave one
#626
Melanie
Theodore & Melanie
Girl
Greece
Dark-skinned or black.
#130
Aleithia
Theodore & Aleithia
Girl
Greece
Truth
#636
Nesia
Theodore & Nesia
Girl
Greece
Derived from 'nesos' meaning 'island' or a diminutive of 'Nesia,' often related to goddess names.
#637
Ilithya
Theodore & Ilithya
Girl
Greece
Dream; vision
#648
Leon
Theodore & Leon
Boy
Greece
Meaning 'lion'
#148
Klhroe
Theodore & Klhroe
Girl
Greece
Green shoot; to bloom
#652
Sopia
Theodore & Sopia
Girl
Greece
wisdom
#653
Perseis
Theodore & Perseis
Girl
Greece
To sprinkle
#654
Alexandrah
Theodore & Alexandrah
Girl
Greece
Defender of man
#661
Helo
Theodore & Helo
Boy
Greece
the sun
#680
Persaeus
Theodore & Persaeus
Girl
Greece
persuader
#686
Elenis
Theodore & Elenis
Girl
Greece
a variation of Helen, meaning 'light' or 'shining light'
#690
Phoebe
Theodore & Phoebe
Girl
Greece
radiant, shining
#190
Alexia
Theodore & Alexia
Girl
Greece
Defender, protector, helper
#696
Kyra
Theodore & Kyra
Girl
Greece
Variant of KIRA (2), sometimes considered a feminine form of CYRUS.
#698
Sias
Theodore & Sias
Boy
Greece
gift of God
#698
Alex
Theodore & Alex
Boy
Greece
Short form of ALEXANDER, ALEXANDRA, and other names beginning with Alex.
#203
Alexandra
Theodore & Alexandra
Girl
Greece
defender of mankind
#204
Illythia
Theodore & Illythia
Girl
Greece
midwife, healer
#706
Peter
Theodore & Peter
Boy
Greece
rock, stone
#210
Acacius
Theodore & Acacius
Boy
Greece
Not being troubled.
#711
Ismene
Theodore & Ismene
Girl
Greece
knowledgeable
#711
Arkangel
Theodore & Arkangel
Boy
Greece
chief angel
#715
Nikkos
Theodore & Nikkos
Boy
Greece
victorious
#722
Amyrion
Theodore & Amyrion
Boy
Greece
the one who is brave
#724
Xairexis
Theodore & Xairexis
Girl
Greece
to rejoice, to be cheerful
#726
Akadia
Theodore & Akadia
Girl
Greece
from Arcadia, which describes a region of peace and harmony
#735
Kyrie
Theodore & Kyrie
Unisex
Greece
Lord; A modern variation used as a feminine form of the male name Kyrie
#237
Persephone
Theodore & Persephone
Girl
Greece
Bringer of destruction; the one who brings about change.
#749
Dimar
Theodore & Dimar
Boy
Greece
Derived from 'Dimitrios', meaning 'follower of Demeter'.
#759
Antanasia
Theodore & Antanasia
Girl
Greece
resurrection,
#764
Alexzandar
Theodore & Alexzandar
Boy
Greece
Defender of men
#769
Lyris
Theodore & Lyris
Girl
Greece
lyre; harmony
#770
Alezandra
Theodore & Alezandra
Girl
Greece
defender of mankind; variant of the name Alexandra
#774
Aries
Theodore & Aries
Unisex
Greece
Referring to the astrological sign of the Ram.
#785
Ambrose
Theodore & Ambrose
Boy
Greece
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
Theodore & Demas
Boy
Greece
Derived from the Greek name Δεμάς, meaning ‘the people’s opinion’ or ‘popular opinion’.
#790
Paraskevas
Theodore & Paraskevas
Boy
Greece
Masculine form of PARASKEVE.
#793
Arkadian
Theodore & Arkadian
Boy
Greece
of Arcadia; a place of harmony and simplicity
#800
Niccolas
Theodore & Niccolas
Boy
Greece
victory of the people
#812
Damien
Theodore & Damien
Boy
Greece
To tame
#330
Kenteria
Theodore & Kenteria
Girl
Greece
Shining, bright.
#835
Joanna
Theodore & Joanna
Girl
Greece
English and Polish form of Latin Iohanna, which was derived from Greek Ιωαννα (Ioanna), the feminine form of Ioannes (see JOHN).
#339
Kiriana
Theodore & Kiriana
Girl
Greece
belonging to the Lord
#839
Daemeon
Theodore & Daemeon
Boy
Greece
A beloved name with deep roots
#845
Iakona
Theodore & Iakona
Boy
Greece
Derived from the name 'Jacobus', meaning 'supplanter'
#860
Stephen
Theodore & Stephen
Boy
Greece
Crown or Garland
#363
Demetriona
Theodore & Demetriona
Girl
Greece
Follower of Demeter, the goddess of harvest.
#875
Maximous
Theodore & Maximous
Boy
Greece
the greatest
#881
Ecclesia
Theodore & Ecclesia
Girl
Greece
assembly
#883
Helen
Theodore & Helen
Girl
Greece
light, torch
#395
Yeleini
Theodore & Yeleini
Girl
Greece
Light, bright
#896
Alexandria
Theodore & Alexandria
Girl
Greece
defender of mankind
#403
Liddia
Theodore & Liddia
Girl
Greece
a form of Lydia, meaning 'from Lydia'; derived from Lydia, associated with beauty and nobility
#904
Alekos
Theodore & Alekos
Boy
Greece
defender of mankind
#908
Sidona
Theodore & Sidona
Girl
Greece
From Sidon, an ancient Phoenician city.
#908
Damon
Theodore & Damon
Boy
Greece
One who tames, subdues
#425
Makarius
Theodore & Makarius
Boy
Greece
Blessed.
#926
Damyen
Theodore & Damyen
Boy
Greece
To tame or subdue
#933
Akiles
Theodore & Akiles
Boy
Greece
the one who will be a hero
#943
Aleksia
Theodore & Aleksia
Girl
Greece
Defender of mankind
#944
Valasia
Theodore & Valasia
Girl
Greece
strong, healthy; powerful
#944
Kronos
Theodore & Kronos
Boy
Greece
The personification of time; the father of Zeus
#945
Alexis
Theodore & Alexis
Unisex
Greece
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
Galatea
Theodore & Galatea
Girl
Greece
She who is milk-white
#951
Helena
Theodore & Helena
Girl
Greece
torch
#457
Neo
Theodore & Neo
Boy
Greece
new; gift
#974
Demerus
Theodore & Demerus
Boy
Greece
of the people
#975
Vasia
Theodore & Vasia
Girl
Greece
Royal, kingly.
#988
Eretira
Theodore & Eretira
Girl
Greece
a woman from Eritrea
#991
Margaretta
Theodore & Margaretta
Girl
Greece
pearl
#501
Megale
Theodore & Megale
Boy
Greece
great, large
#503
Ulys
Theodore & Ulys
Boy
Greece
Wrathful; to be angry; To see; to be wary
#503
Phronie
Theodore & Phronie
Girl
Greece
mind or intellect
#507
Barbaraa
Theodore & Barbaraa
Girl
Greece
strange, foreign
#508
Castoria
Theodore & Castoria
Girl
Greece
One who is from Casterley; could also mean 'pure'
#512
Kazandra
Theodore & Kazandra
Girl
Greece
defender of man
#512
Lycurgus
Theodore & Lycurgus
Boy
Greece
wolf worker
#514
Dorus
Theodore & Dorus
Boy
Greece
A beloved name with deep roots
#515
Evagene
Theodore & Evagene
Girl
Greece
Well-born, noble.
#515
Speros
Theodore & Speros
Boy
Greece
spirit
#516
Lakyria
Theodore & Lakyria
Girl
Greece
the one who is pure and sacred
Anastajia
Theodore & Anastajia
Girl
Greece
resurrection
Efthymia
Theodore & Efthymia
Girl
Greece
Modern Greek form of EUTHYMIA.
Arimentha
Theodore & Arimentha
Girl
Greece
swift
#519
Daimeon
Theodore & Daimeon
Boy
Greece
To tame or subdue.
#519
Giorgos
Theodore & Giorgos
Boy
Greece
Modern Greek variant of Georgios (see GEORGE).
Angeleia
Theodore & Angeleia
Girl
Greece
angel or messenger
#521
Alecxis
Theodore & Alecxis
Boy
Greece
defender of mankind
#522
Euclide
Theodore & Euclide
Boy
Greece
glorious and good
#522
Klhloe
Theodore & Klhloe
Girl
Greece
Blooming; green shoot
Crysania
Theodore & Crysania
Girl
Greece
Golden or precious
#524
Euzelia
Theodore & Euzelia
Girl
Greece
well-born, noble
#524
Manolis
Theodore & Manolis
Boy
Greece
a form of Emmanuel, meaning God is with us
#524
Simitrio
Theodore & Simitrio
Boy
Greece
belonging to the sun
Cyria
Theodore & Cyria
Girl
Greece
Κυρία
#526
Zeneida
Theodore & Zeneida
Girl
Greece
The life of Zeus; Zephyr
#526
Rhodena
Theodore & Rhodena
Girl
Greece
rose; a flower name.
#527
Dimia
Theodore & Dimia
Girl
Greece
A form of the name Demetria, meaning 'follower of Demeter'
Savalas
Theodore & Savalas
Boy
Greece
the savior
#530
Jonas
Theodore & Jonas
Boy
Greece
Dove.; To be a dove or pigeon.
#534
Alexius
Theodore & Alexius
Girl
Greece
Latinized form of the Greek name Αλεξιος (Alexios), a derivative of Αλεξις (see ALEXIS). This was the name of five Byzantine emperors.
#535
Eury
Theodore & Eury
Boy
Greece
Well born; noble
#537
Dianthe
Theodore & Dianthe
Girl
Greece
divine flower
#541
Aggeliki
Theodore & Aggeliki
Girl
Greece
Messenger; angelic
#542
Meliton
Theodore & Meliton
Boy
Greece
Ancient Greek
#546
Ageliki
Theodore & Ageliki
Girl
Greece
angel
#550
Nectarios
Theodore & Nectarios
Boy
Greece
Of nectar; relating to the gods.
#551
Nota
Theodore & Nota
Girl
Greece
a musical note
#552
Daphene
Theodore & Daphene
Girl
Greece
laurel tree, symbol of victory
#554
Charika
Theodore & Charika
Girl
Greece
A joy or delight, often signifying happiness or cheerfulness.
#559
Katharine
Theodore & Katharine
Girl
Greece
English variant of KATHERINE and German variant of KATHARINA. A famous bearer was American actress Katharine Hepburn (1907-2003).
#559
Andrue
Theodore & Andrue
Boy
Greece
manly
#560
Dorothe
Theodore & Dorothe
Girl
Greece
Gift of God; Theophora
#563
Irmiás
Theodore & Irmiás
Boy
Greece
guardian of the oath
Aryadne
Theodore & Aryadne
Girl
Greece
most holy
Dorelia
Theodore & Dorelia
Girl
Greece
a form of the name 'Doris', meaning 'of the sea'
#566
Patra
Theodore & Patra
Girl
Greece
of illustrious lineage
#566
Christipher
Theodore & Christipher
Boy
Greece
Bearer of Christ
#568
Myrra
Theodore & Myrra
Girl
Greece
myrrh
Olethia
Theodore & Olethia
Girl
Greece
derived from the Greek word 'ἀλήθεια' meaning 'truth'.
#569
Capus
Theodore & Capus
Boy
Greece
Cape, headland
#570
Galen
Theodore & Galen
Boy
Greece
calm, healer
#570
Eustis
Theodore & Eustis
Boy
Greece
well-pleased, satisfaction
#573
Lygia
Theodore & Lygia
Girl
Greece
a lyre or musical instrument; from the word 'lygus', a reference to a type of locust
#575
Andropolis
Theodore & Andropolis
Boy
Greece
Man city
#579
Jocasta
Theodore & Jocasta
Girl
Greece
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
Theodore & Nichalaus
Boy
Greece
victory of the people
#581
Stphen
Theodore & Stphen
Boy
Greece
crown, wreath
#582
Melitta
Theodore & Melitta
Girl
Greece
Honeybee
#583
Andrenika
Theodore & Andrenika
Girl
Greece
brave, strong
#584
Clida
Theodore & Clida
Girl
Greece
Pride
#585
Sasia
Theodore & Sasia
Girl
Greece
the gift of the goddess
#585
Sotiris
Theodore & Sotiris
Boy
Greece
Derived from Greek σωτηρια (soteria) meaning "salvation".
Iolia
Theodore & Iolia
Girl
Greece
Violet, a flower; also can refer to dawn or daybreak.
#588
Jeorgina
Theodore & Jeorgina
Girl
Greece
earthworker; farmer
#589
Delia
Theodore & Delia
Girl
Greece
from Delos
#590
Danayia
Theodore & Danayia
Girl
Greece
A derivative of the name Danae, meaning 'abundant' or 'mother of Perseus'.
Melica
Theodore & Melica
Girl
Greece
honey
#591
Demetrias
Theodore & Demetrias
Unisex
Greece
Of Demeter; belonging to the earth.
#592
Nautia
Theodore & Nautia
Girl
Greece
of the sea
#594
Alexan
Theodore & Alexan
Boy
Greece
Defender of the people
#597
Asiane
Theodore & Asiane
Girl
Greece
from Asia
Corene
Theodore & Corene
Girl
Greece
maiden, girl
#598
Phyllis
Theodore & Phyllis
Girl
Greece
Leafy; green bough.
#600
Anatolia
Theodore & Anatolia
Girl
Greece
the land where the sun rises
Konstantino
Theodore & Konstantino
Boy
Greece
Constant, steadfast
#604
Paulos
Theodore & Paulos
Boy
Greece
Small
#604
Hodalis
Theodore & Hodalis
Girl
Greece
Brightness or Shining
Mariamne
Theodore & Mariamne
Girl
Greece
From Μαριαμη (Mariame), the form of MARIA used by the historian Josephus when referring to the wife of King Herod.
Dorian
Theodore & Dorian
Unisex
Greece
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
Loanna
Theodore & Loanna
Girl
Greece
God is gracious
#612
Pantalion
Theodore & Pantalion
Boy
Greece
Of the sea
#612
Stamatios
Theodore & Stamatios
Boy
Greece
immortal
#615
Eureka
Theodore & Eureka
Girl
Greece
I have found it
#616
Cleodis
Theodore & Cleodis
Boy
Greece
glory of the people
#617
Clio
Theodore & Clio
Girl
Greece
glory
#619
Phillip
Theodore & Phillip
Boy
Greece
Variant of PHILIP, inspired by the usual spelling of the surname.
#620
Katyna
Theodore & Katyna
Girl
Greece
pure; a variation of Katherine, meaning 'pure'.
#621
Panayotis
Theodore & Panayotis
Boy
Greece
of all saints