👶

The perfect name is out there — we're here to help you find it.

The CO sound gives names a distinctive quality. Names starting with CO are popular across American, English, Modern coinage, Modern American, Ireland traditions. Browse all 1,090 names below, organized by gender.

Quick facts: names starting with CO

  • 1,090 names starting with CO are in our database
  • 404 girl names and 419 boy names begin with CO
  • 267 gender-neutral names also start with CO
  • Top origins for CO names: American, English, Modern coinage

Girl Names Starting With CO

404 girl names starting with CO — showing top 100

#113
English
maiden, daughter
#316
France↑ Rising
a diminutive form of Nicole, meaning 'victory of the people'
#502
France
Victorious
#515
USA
Modern creative name possibly inspired by 'Cortney' or 'Octavia'.
#517
English
victorious
#529
American
American
#531
American
from the court
#532
Germanic
Heart, daughter of the heart
#535
English
A variant of Coral, referring to the marine invertebrates.
#539
Ireland
maiden
#539
American
Heart; brave
#545
English
maiden, young woman
#551
American
A modern variation of the name Courtney, meaning 'from Courtenay'.
#560
American
English
#561
Irish
victorious
#566
English
maiden
#566
American
English
#566
Italy
horn
#570
American
Could signify 'swan' or be a variation of the name Cowan.
#572
American
Irish
#573
Spain
Spanish
#573
American
English
#573
American
Derived from 'contra' meaning against
#576
USA
English
#593
American
French
#595
England
steadfastness or constancy
#598
Greece
maiden, girl
#600
American
Unknown
#616
American
A blend of names and culture, possibly related to Columbus or other similar-sounding names.
#618
French
French
#621
American
beloved companion
#624
Ireland
Wisdom
#628
France
victorious
#632
American
English
#639
Laos
Lao
#639
American
A feminine form of Corey, meaning 'spear' or 'from the hollow'.
#639
Spain
Spanish
#641
American
English
#642
France
heart
#643
Latin
to be content
#644
Irish
Beloved
#649
Latin
Dove
#656
American
Irish
#658
English
English
#660
Greece
a girl, a maiden
#661
American
A variant of Courtney, meaning 'from Courtenay'
#665
English
Latin
#673
American
Variant of the name Cobin, possibly derived from 'cabin'
#682
Ireland
Heart or a beloved
#683
English↑ Rising
like coral
#687
American
A variant of the name Coralie, which derives from the Latin word for coral.
#688
USA
Variant of Constance, meaning steadfast or loyal.
#690
Spain
female raven
#691
Latin
Horn
#700
English
English
#702
Italy
Italian
#706
Netherlands
Horned
#716
Greek
glory or fame
#739
American
a variant of Consuelo, meaning 'comfort'
#741
American
Latin
#749
USA
Inspired by the name Cora, meaning 'maiden' or 'daughter'.
#752
American
Derived from the name Courtney, meaning 'from the court' or 'courteous'
#775
English
A beloved name with deep roots
#778
Greece
Greek
#784
African
possibly derived from 'conduit' or 'sanctuary'
#790
Spain
to console or comfort
#807
American
from the courtyard, dweller by the court
#810
American
English
#814
English
A beloved name with deep roots
#822
American
Court attendant
#827
Latin
Coral
#830
Latin
Steadfast
#838
American
A beloved name with deep roots
#848
Ireland
Woman; strong
#858
Spanish
Spanish
#859
Italy
a strong woman
#859
American
A modern variant of the name Courtney, often interpreted as 'domain of Curtius'.
#864
English
Latin
#866
American
Heart.
#874
American
a unique name that does not have a widely recognized definition
#878
Romania
Little Coman
#881
American↑ Rising
victory, a variant of 'Colby'
#889
Italy
pure, innocent
#903
American
A beloved name with deep roots
#921
English
Latin
#923
Latin
Horn.
#923
Spain
conception or the act of conceiving
#926
English
a variant of the name Colleen, meaning 'girl' or 'young woman'
#927
English
variation of Connie - 'steadfast'
#931
American
little thing
#931
African
A name of modern creation, often associated with communication or community.
#934
Latin
Steadfastness; constancy
#943
American
Greek
#946
American
spear
#947
American
A beloved name with deep roots
#947
Italy
advice
#951
American
heart or core
#959
American
A variant of 'Alethea,' meaning 'truth.'
#960
American
A rich, brown food substance made from cacao beans
#977
American
maiden

“The first sound of a name shapes first impressions before meaning ever enters the picture — that’s the quiet power of phonetic branding in naming.”

CheckPregnancy Editorial Team

Boy Names Starting With CO

419 boy names starting with CO — showing top 100

#27
American↑ Rising
barrel maker
#103
American
English
#157
American↑ Rising
referring to a person who is a keeper of the receding cold
#166
Ireland
lover of hounds
#182
American
Victory of the people; a popular male name that has been adopted for females.
#225
Israel↑ Rising
Hebrew
#285
American
young horse
#311
American↑ Rising
From the coal town
#318
English
English
#343
France
victorious people
#417
Germanic↑ Rising
German
#493
English
Irish
#512
American
raven
#514
USA
A beloved name with deep roots
#515
Italy
Italian
#524
Netherlands
horn
#528
Ireland
Strong as a wolf
#531
Ireland
Irish
#534
American
A maker of cakes or pastries
#535
English
A variation of Cord or Court, meaning 'the court or courtly one'.
#536
American
German
#541
French
A term that can mean 'fool' or 'idiot'.
#549
American
Variant of 'Colin', meaning 'cub' or 'young pup'.
#558
English
Originally a surname derived from the Old English 'coc', meaning 'rooster', it is often used as a diminutive or nickname
#566
Ireland
young warrior
#566
American↑ Rising
English
#577
American
Coedy can be seen as a variation of Cody, which means 'helpful' or 'benefit'.
#579
United Kingdom
ordinary or usual
#580
American
English
#583
England
From the dark town; coal town
#601
American
one who is wise
#607
American
Swarthy town
#611
Latin
Latin
#612
Ireland
from 'Caolán', meaning 'slender' or 'narrow'
#614
Scotland
hollow or cauldron
#615
American
From the coal town
#629
English
Derived from the Middle English word for 'a man who is a close friend'.
#631
American
English
#634
Japan
Japanese
#635
USA
From the court
#651
Spain
related to a thorny plant or an adjective that implies thorniness
#661
English
from the land of the court
#663
American
A variant of Cordelia, possibly meaning 'heart' or 'daughter of the sea'
#674
American
English
#686
Spain
Confesor: 'one who hears confessions'.
#690
English
A beloved name with deep roots
#696
Spain
Latin
#699
France
French
#700
Netherlands
Horn
#711
American
a name of Native American origin, meaning 'the place where the wind blows' or 'the place where the water flows'
#713
American
Keeper of the fort
#719
American
A beloved name with deep roots
#721
Italy
horn
#726
Italy
victorious
#730
American
from the coal town
#750
Irish
Irish
#750
American
Variant of Corey, meaning 'from the hollow' or 'seething pool'
#751
USA
English
#751
Welsh
a place name referring to a 'hilltop'
#755
American
a variant of Cort, meaning 'courtier'
#756
American
A name meaning 'descendant of Conall'.
#773
Roman Empire
heart
#775
American
from the hollow
#776
American
English
#778
Irish
from the hollow
#790
English
snake
#790
Ireland
admired, strong
#797
American
Derived from a fusion of strong and traditional elements.
#799
United Kingdom
English
#810
American
Spear hill
#825
English
Cold stream or river
#838
American
English
#840
Scottish
place of thorns
#844
American↑ Rising
English
#845
Ireland
lover of hound
#845
USA
A diminutive form of the name Cornelius, often associated with the corn plant.
#850
American
Horn
#855
American
Warrior, leader
#855
African
A variation of Cordero meaning lamb, young one
#858
English
Warrior's battle or stronghold
#858
American
A combination of the names Cody and Allen
#863
France
a cord, rope or string used for fastening or tying
#864
Irish
derived from the surname Ó Conchobhair, meaning 'lover of hounds'.
#864
Ireland
descendant of the marsh
#870
Italy
Latin
#873
English
English
#875
American↑ Rising
The edge of land along the sea
#875
Ireland
Irish
#880
United Kingdom
from the marshland
#906
American
English
#912
American
Irish
#912
French
French
#913
Italy
Dove
#918
United Kingdom
Old English
#925
English
A beloved name with deep roots
#927
American
courtyard, enclosure
#930
Ireland
Irish
#931
France
Horn
#933
Italian
the one who is wise or learned
#937
Ireland
intrapreneur

Get your free baby name shortlist

Tell us your style, we'll send 20 names you'll love — curated, not generated.

Unisex Names Starting With CO

267 gender-neutral names starting with CO — showing top 100

#241
American↑ Rising
English
#514
American
Maiden; young girl
#738
American
English
#814
American
Victory, strong-minded
#831
American
A state of deep unconsciousness; a sleep-like state
#1045
Scotland
Crow; raven
#1046
American
English
#1087
American
English
#1093
American
Spanish
#1105
American
Derived from the name 'Coty', which is a diminutive of the name 'Catherine', meaning 'pure'
#1121
American
A modern term meaning 'the good one' or variations in creative word usage.
#1186
English
English
#1192
American↑ Rising
A small sheltered bay or inlet.
#1215
France
French
#1242
American
Victory
#1261
Ireland
Irish
#1300
American
Spear
#1376
Netherlands
Brave or bold.
#1380
American
Victory
#1436
American
heart
#1505
Italian
he who is conceived
#1513
Spanish
large bird of prey
#1515
Modern American
no traditional meaning documented
#1516
Modern English
no traditional meaning documented
#1523
Hebrew
Yahweh is my strength
#1526
Modern coinage
no traditional meaning documented
#1535
Modern coinage
brave warrior — from Conlan
#1537
Modern coinage
no traditional meaning documented
#1540
Modern coinage
no traditional meaning documented
#1541
Irish
descendant of Conchobhar
#1542
Welsh
intelligent, wise
#1544
Irish
descendant of Conaire
#1545
Modern coinage
strong-willed and supplanter — from Connall
#1546
Modern coinage
no traditional meaning documented
#1549
Modern coinage
no traditional meaning documented
#1550
Modern coinage
no traditional meaning documented
#1551
Modern coinage
descendant of Conner — from Conner
#1552
Modern American
descendant of Conner
#1553
Modern coinage
no traditional meaning documented
#1558
Modern coinage
pure, innocent — from Connie
#1559
Modern American
pure — from Constance
#1561
Modern American
pure, brave — from Constance
#1562
Modern coinage
a blend of Connie and rose
#1564
Irish
hero or warrior
#1565
Irish
descendant of the warrior
#1566
Irish
descendant of Conlaodh
#1567
Modern coinage
no traditional meaning documented
#1569
Irish
descendant of Conaing
#1570
Modern coinage
wisdom and strength — from Connor
#1571
Modern coinage
intelligent and supplanter — from Connor
#1572
Modern coinage
lover of hounds — from Connor
#1573
Modern coinage
wisdom — from Connor
#1574
Modern coinage
lover of hounds — from Connor
#1575
Modern coinage
lover of hounds — from Connor
#1576
Modern coinage
no traditional meaning documented
#1582
Modern coinage
lover of hounds — from Conor
#1583
Modern coinage
no traditional meaning documented
#1584
Ireland
descendant of Conall
#1584
American
The name Corris may have been derived from the Welsh word for "hollow", or from the name of a town in Wales.
#1584
Irish-English
lover of hounds — from Conor
#1588
Modern coinage
brave counsel — from Conrad
#1591
Irish
descendant of Conra
#1592
Modern coinage
no traditional meaning documented
#1596
Italian
counsel, advice
#1600
Modern English
steadfastness, loyalty
#1601
American
English
#1613
Italian
count — from Conte
#1614
Italian
little one, child
#1621
English
rabbit — from cony
#1635
Irish
descendant of Conán
#1641
Modern American
a short form of Cooper
#1642
Modern American
barrel maker — from Cooper
#1643
Modern coinage
barrel maker — from Cooper
#1658
English
from the village by the coppice
#1660
Modern American
no traditional meaning documented
#1674
American
English
#1681
Modern coinage
no traditional meaning documented
#1684
Latin
of the heart
#1685
Modern coinage
no traditional meaning documented
#1686
French
brave or courageous — from Corentin
#1688
Irish
son of the warrior — from Coady
#1691
Irish
descendant of the warrior
#1693
Modern American
no traditional meaning documented
#1696
English
a young man or boy
#1696
Spanish
little crow
#1697
Yoruba
a name of a child born on a Friday
#1700
Turkish
cobblestone
#1702
Modern English
diminutive of Jacob
#1703
Modern coinage
no traditional meaning documented
#1707
Modern coinage
no traditional meaning documented
#1708
Modern coinage
no traditional meaning documented
#1713
Modern American
no traditional meaning documented
#1715
Modern coinage
a blend of Coby and James
#1716
Modern American
a variant of Coby
#1717
Modern coinage
a variant of Coby
#1719
Modern coinage
no traditional meaning documented
#1720
Italian
little heart
#1725
Modern coinage
no traditional meaning documented
#1726
Modern American
from the hollow — from Corey
#1727
Modern American
from the hollow