Best Sibling Names for Theodore

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

200 options200 girl7 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
Chloe
Theodore & Chloe
Girl
Greece
blooming
#26
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
Demi
Theodore & Demi
Girl
Greece
Short form of DEMETRIA.
#394
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
Sophiamaria
Theodore & Sophiamaria
Girl
Greece
wisdom; of the sea
#502
Ilaina
Theodore & Ilaina
Girl
Greece
shining light
#525
Amarantha
Theodore & Amarantha
Girl
Greece
unfading
#537
Synaia
Theodore & Synaia
Girl
Greece
from Sinai
#549
Persephony
Theodore & Persephony
Girl
Greece
bringer of destruction
#571
Lydia
Theodore & Lydia
Girl
Greece
from Lydia
#95
Evangelena
Theodore & Evangelena
Girl
Greece
Bearer of good news
#617
Aglaé
Theodore & Aglaé
Girl
Greece
brightness, splendor
#624
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
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
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
Alexandra
Theodore & Alexandra
Girl
Greece
defender of mankind
#204
Illythia
Theodore & Illythia
Girl
Greece
midwife, healer
#706
Ismene
Theodore & Ismene
Girl
Greece
knowledgeable
#711
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
Antanasia
Theodore & Antanasia
Girl
Greece
resurrection,
#764
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
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
Demetriona
Theodore & Demetriona
Girl
Greece
Follower of Demeter, the goddess of harvest.
#875
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
Sidona
Theodore & Sidona
Girl
Greece
From Sidon, an ancient Phoenician city.
#908
Aleksia
Theodore & Aleksia
Girl
Greece
Defender of mankind
#944
Valasia
Theodore & Valasia
Girl
Greece
strong, healthy; powerful
#944
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
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
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
Evagene
Theodore & Evagene
Girl
Greece
Well-born, noble.
#515
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
Angeleia
Theodore & Angeleia
Girl
Greece
angel or messenger
#521
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
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'
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
Dianthe
Theodore & Dianthe
Girl
Greece
divine flower
#541
Aggeliki
Theodore & Aggeliki
Girl
Greece
Messenger; angelic
#542
Ageliki
Theodore & Ageliki
Girl
Greece
angel
#550
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
Dorothe
Theodore & Dorothe
Girl
Greece
Gift of God; Theophora
#563
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
Myrra
Theodore & Myrra
Girl
Greece
myrrh
Olethia
Theodore & Olethia
Girl
Greece
derived from the Greek word 'ἀλήθεια' meaning 'truth'.
#569
Lygia
Theodore & Lygia
Girl
Greece
a lyre or musical instrument; from the word 'lygus', a reference to a type of locust
#575
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
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
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
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
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
Eureka
Theodore & Eureka
Girl
Greece
I have found it
#616
Clio
Theodore & Clio
Girl
Greece
glory
#619
Katyna
Theodore & Katyna
Girl
Greece
pure; a variation of Katherine, meaning 'pure'.
#621
Christobel
Theodore & Christobel
Girl
Greece
Meaning 'Christ's beauty'.
#630
Hesta
Theodore & Hesta
Girl
Greece
Star; Favorable
#630
Nicanora
Theodore & Nicanora
Girl
Greece
Victory
#635
Ariadne
Theodore & Ariadne
Girl
Greece
Means "most holy", composed of the Cretan Greek elements αρι (ari) "most" and αδνος (adnos) "holy". In Greek mythology, Ariadne was the daughter of King Minos.
Cassandra
Theodore & Cassandra
Girl
Greece
From the Greek name Κασσανδρα (Kassandra), derived from possibly κεκασμαι (kekasmai) "to excel, to shine" and ανηρ (aner) "man" (genitive ανδρος).
#639
Phillis
Theodore & Phillis
Girl
Greece
Variant of PHYLLIS.
#644
Alexandreia
Theodore & Alexandreia
Girl
Greece
defender of mankind
#650
Erini
Theodore & Erini
Girl
Greece
Peace
#651
Angelis
Theodore & Angelis
Girl
Greece
angel
Sotiria
Theodore & Sotiria
Girl
Greece
Savior, deliverance
#659
Coryna
Theodore & Coryna
Girl
Greece
a girl, a maiden
#660
Loutricia
Theodore & Loutricia
Girl
Greece
Derived from 'loutrós', meaning 'lake' or 'feminine water'.
#665
Amethyst
Theodore & Amethyst
Girl
Greece
From the name of the purple semi-precious stone, which is derived from the Greek negative prefix α (a) and μεθυστος (methystos) meaning "intoxicated, drunk", as it was believed to be a remedy against drunkenness.
Ianthe
Theodore & Ianthe
Girl
Greece
Violet flower.
#666
Ele
Theodore & Ele
Girl
Greece
light, torch
#669
Demeteria
Theodore & Demeteria
Girl
Greece
of Demeter, goddess of the harvest.
#670
Phylis
Theodore & Phylis
Girl
Greece
foliage, green bough
#670
Phebie
Theodore & Phebie
Girl
Greece
shining, bright
#671
Basilisa
Theodore & Basilisa
Girl
Greece
queen; empress; royal lady
#676
Euleta
Theodore & Euleta
Girl
Greece
Derived from 'Eulalia', meaning sweet speaking or well-spoken
#676
Andea
Theodore & Andea
Girl
Greece
brave, courageous
#679
Demetriana
Theodore & Demetriana
Girl
Greece
follower of Demeter
Evangalene
Theodore & Evangalene
Girl
Greece
Bringer of good news
Chloi
Theodore & Chloi
Girl
Greece
green shoot, budding
Katharin
Theodore & Katharin
Girl
Greece
Greek
#685
Ariatna
Theodore & Ariatna
Girl
Greece
Most holy; Exalted, sublime
Avasophia
Theodore & Avasophia
Girl
Greece
Sophia - wisdom
Marianthi
Theodore & Marianthi
Girl
Greece
A combination of Mary and flower.
#691
Staphanie
Theodore & Staphanie
Girl
Greece
crown or garland
#695
Ktherine
Theodore & Ktherine
Girl
Greece
Pure
#697
Patrinia
Theodore & Patrinia
Girl
Greece
little patron
#699
Gyna
Theodore & Gyna
Girl
Greece
woman, female
#705
Alexaundra
Theodore & Alexaundra
Girl
Greece
defender of men
#708
Etolia
Theodore & Etolia
Girl
Greece
A beloved name with deep roots
#712
Efstathia
Theodore & Efstathia
Girl
Greece
well-being
#714
Angelike
Theodore & Angelike
Girl
Greece
messenger
Alexea
Theodore & Alexea
Girl
Greece
defender of mankind
#721
Dorothie
Theodore & Dorothie
Girl
Greece
Gift of God; Derived from the name Dorothy.
#723
Elthea
Theodore & Elthea
Girl
Greece
Healer
#736
Olia
Theodore & Olia
Girl
Greece
olive; olive tree
#740
Lycia
Theodore & Lycia
Girl
Greece
from Lycia; light or illumination
#745
Ilythia
Theodore & Ilythia
Girl
Greece
Goddess of childbirth
Axia
Theodore & Axia
Girl
Greece
worthy
#750
Eluteria
Theodore & Eluteria
Girl
Greece
freedom or liberty
#753
Patricha
Theodore & Patricha
Girl
Greece
Derived from the name Patricia, meaning 'noble' or 'noblewoman'
#763
Allexandra
Theodore & Allexandra
Girl
Greece
defender of mankind
#766
Lasia
Theodore & Lasia
Girl
Greece
the one who is saved or delivered.
Ariadna
Theodore & Ariadna
Girl
Greece
most holy
Vasilike
Theodore & Vasilike
Girl
Greece
A feminine form of 'Vasilis', meaning 'royal' or 'kingly'.
#773
Roxanna
Theodore & Roxanna
Girl
Greece
Variant of ROXANA.
#774
Elpidia
Theodore & Elpidia
Girl
Greece
Greek
#776
Danaiya
Theodore & Danaiya
Girl
Greece
From Danaan; a derivative of the Greeks
Corrinna
Theodore & Corrinna
Girl
Greece
maiden; virgin
#778
Nichola
Theodore & Nichola
Girl
Greece
victory of the people
#778
Alexaundria
Theodore & Alexaundria
Girl
Greece
Defender of mankind
#786
Dionisia
Theodore & Dionisia
Girl
Greece
follower of Dionysus
#789
Melisa
Theodore & Melisa
Girl
Greece
Honeybee
#789
Litsa
Theodore & Litsa
Girl
Greece
light
#791
Doris
Theodore & Doris
Girl
Greece
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
Theodore & Vergina
Girl
Greece
The name means 'virgin', often associated with purity
#793
Alectra
Theodore & Alectra
Girl
Greece
Shining, bright
Lydea
Theodore & Lydea
Girl
Greece
Delicate
Rethea
Theodore & Rethea
Girl
Greece
a variant of 'Rhea', the mother of the gods, associated with fertility and the flow of life
#802
Demeter
Theodore & Demeter
Unisex
Greece
Earth mother
Alithea
Theodore & Alithea
Girl
Greece
truth
#807
Eftihia
Theodore & Eftihia
Girl
Greece
Ευτυχία
#807
Berenice
Theodore & Berenice
Girl
Greece
Latinized form of Βερενικη (Berenike), the Macedonian form of the Greek name Φερενικη (Pherenike), which meant "bringing victory" from φερω (phero) "to bring" and νικη (nike) "victory".
#835
Galathia
Theodore & Galathia
Girl
Greece
Calm seas
#835
Mirtis
Theodore & Mirtis
Girl
Greece
A name derived from a term meaning 'myrtle', a symbol of love and beauty.
#843
Nikera
Theodore & Nikera
Girl
Greece
Victory
#843
Nykiria
Theodore & Nykiria
Girl
Greece
Victory, conquest
Appollonia
Theodore & Appollonia
Girl
Greece
of Apollo
#862
Hellene
Theodore & Hellene
Girl
Greece
Bright, shining light
#869
Cynthia
Theodore & Cynthia
Girl
Greece
moon goddess
#871
Elliena
Theodore & Elliena
Girl
Greece
Light, shining light
Barbara
Theodore & Barbara
Girl
Greece
Foreign; strange
#876
Myrtus
Theodore & Myrtus
Girl
Greece
Derived from the myrtle plant, symbolizing love and beauty.
#878
sofie
Theodore & sofie
Girl
Greece
Form of SOPHIE.
Amathyst
Theodore & Amathyst
Girl
Greece
a precious stone, typically violet in color.; not intoxicated; clear-headed.
Phylisia
Theodore & Phylisia
Girl
Greece
a variant of ‘Phyllis’, meaning ‘foliage’ or ‘leaf’
#884
Eolia
Theodore & Eolia
Girl
Greece
Wind; inhabitant of Aeolis
#885
Althea
Theodore & Althea
Girl
Greece
healer
#887
Aliandra
Theodore & Aliandra
Girl
Greece
Defender of mankind
Sopheia
Theodore & Sopheia
Girl
Greece
Wisdom
Stefaine
Theodore & Stefaine
Girl
Greece
crowned, garlanded
#892