👶

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

The CO sound gives names a distinctive quality. This list covers boy names starting with CO, popular across American, English, Ireland, France, USA traditions.

Quick facts: boy names starting with CO

  • 1,274 boy names start with CO in our database
  • 200 shown below, ranked by current popularity
  • Top origins: American, English, Ireland
  • See the full combined list at Starting With CO for all genders

Boy Names Starting With CO

1,274 boy names starting with CO

#52
American↑ Rising
barrel maker
#93
English
maiden, daughter
#94
American
English
#126
Ireland
lover of hounds
#155
American
Victory of the people; a popular male name that has been adopted for females.
#238
American↑ Rising
English
#247
Israel↑ Rising
Hebrew
#264
American
young horse
#304
English
English
#322
American↑ Rising
referring to a person who is a keeper of the receding cold
#334
France
victorious people
#345
American↑ Rising
From the coal town
#455
American
raven
#487
English
Irish
#514
American
Maiden; young girl
#514
USA
A beloved name with deep roots
#515
Italy
Italian
#517
American
variant of the Irish name Coy
#524
Netherlands
horn
#528
English
from the dark village
#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
#538
Germanic
German
#541
French
A term that can mean 'fool' or 'idiot'.
#549
American
Variant of 'Colin', meaning 'cub' or 'young pup'.
#551
American
A modern variation of the name Courtney, meaning 'from Courtenay'.
#558
English
Originally a surname derived from the Old English 'coc', meaning 'rooster', it is often used as a diminutive or nickname
#560
Latin
Horn
#566
Ireland
young warrior
#569
Spain
cave
#576
USA
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
#584
England
Derived from a surname meaning "from the coast".
#593
American
French
#601
American
one who is wise
#606
American
From the coal town
#607
American
Swarthy town
#611
Latin
Latin
#612
Ireland
from 'Caolán', meaning 'slender' or 'narrow'
#614
Scotland
hollow or cauldron
#623
Ireland
lover of hound
#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
#643
Irish
from the hollow
#645
United Kingdom
derived from 'collie', meaning 'useful for herding'
#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
#678
American
girl, young woman
#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
#729
United Kingdom
victorious people
#730
American
from the coal town
#738
American
English
#742
Irish
derived from the surname Ó Conchobhair, meaning 'lover of hounds'.
#746
Ireland
strong as a wolf
#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'
#752
American
Dove
#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
#790
English
snake
#790
Ireland
admired, strong
#792
American
descendant of the one who is helpful
#797
American
Derived from a fusion of strong and traditional elements.
#799
United Kingdom
English
#810
American
Spear hill
#814
American
Victory, strong-minded
#825
English
Cold stream or river
#831
American
A state of deep unconsciousness; a sleep-like state
#838
American
English
#840
Scottish
place of thorns
#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
Ireland
descendant of the marsh
#870
Italy
Latin
#873
English
English
#875
Ireland
Irish
#880
United Kingdom
from the marshland
#906
American
English
#910
Latin
horn
#912
American
Irish
#912
French
French
#913
American
An innovative name likely derived from the masculine name Cory, possibly indicating a youthful or brave persona.
#913
Italy
Dove
#915
American↑ Rising
English
#918
United Kingdom
Old English
#924
American
From the dark town
#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
#949
American
helpful, friendly
#957
American
A beloved name with deep roots
#966
Greece
Greek
#970
Spain
Spanish
#970
USA
Latin
#971
French
steadfastness
#974
American
spear
#974
American
from the last name meaning 'dweller at the riverbank'
#976
English
a joyful heart
#978
American
English
#985
Latin
victorious
#986
American
A beloved name with deep roots
#995
Spain
Spanish
#998
Romania
Romanian
#1000
English
A meaningful name with English roots
#1000
English
A meaningful name with English roots
#1000
English
A meaningful name with English roots
#1012
American
A beloved name with deep roots
#1014
France
'Hurricane' or 'tempest'. It derives from Latin roots.
#1024
Netherlands
Brave or bold.
#1030
France
Of the wolf.
#1041
France
maiden
#1044
American
A beloved name with deep roots
#1046
American
English
#1047
American
A modern variant of 'Colton' or 'Colt' which signifies 'young horse'
#1054
English
A beloved name with deep roots
#1057
American
A name of uncertain origin, potentially derived from the Latin 'Condus' meaning 'to make a treaty'.
#1074
Spanish
Spanish
#1076
English
A beloved name with deep roots
#1076
American
Quiet, shy
#1080
USA
Son of the charioteer
#1081
Italy
the pure one
#1085
Ireland
from the place of the school
#1091
Ireland
chief, head
#1092
American↑ Rising
victory, a variant of 'Colby'
#1093
American
Spanish
#1105
American
Derived from the name 'Coty', which is a diminutive of the name 'Catherine', meaning 'pure'
#1120
English
quiet, shy
#1121
American
A modern term meaning 'the good one' or variations in creative word usage.
#1124
UK
French
#1127
English
Corderick is derived from the elements 'cord' meaning 'spear' and 'ric' meaning 'ruler'.
#1128
American
From the dark place
#1128
American
A variation of the name 'Quoit', referring to a flat circular object used in games.
#1137
American
English
#1138
English
from the raven's nest
#1139
American
English
#1149
Fantasy Origin
Imaginative name possibly derived from sea and ocean themes.
#1150
American
Latin
#1158
American
dark haired, from the dark farm
#1158
Spain
Count
#1164
English
Irish
#1166
Spain
foundation, base
#1171
American
Spear
#1178
English
From the hollow
#1193
English
Derived from the marine invertebrate found in ocean habitats, often associated with beauty and the sea
#1205
Netherlands
Dutch
#1208
USA
English
#1211
American
Curly-haired or a variant of Cosmo
#1211
English
bold counsel
#1212
American
a variant of the name Colton, meaning 'from the coal or dark town'.
#1215
France
French
#1219
Scotland
strong willed
#1220
American
A beloved name with deep roots
#1226
Ireland
son of the charioteer
#1227
Italy
Italian
#1227
Greek
A name associated with a shepherd or pastoral themes.
#1227
Spanish
Spanish
#1228
Germanic
German
#1235
Latin
horn
#1238
Ireland↑ Rising
Son of the charioteer
#1242
American
Victory
#1261
Ireland
Irish
#1268
American
Variant of the name Coby, which means 'supplanter'
#1270
American
sheltered
#1284
American
Variant of 'Cory', meaning from the hollow.
#1290
English
English
#1294
American
Guardian of the heart.
#1297
United Kingdom
Dove valley
#1300
American
Spear

Get your free baby name shortlist

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