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239 Baby Names That Start With O

Before you go through the list, we highly recommend you'll use our Baby Name Generator to find boy names, girl names, unisex names, popular and unique names, short and long names, international names, names from the Bible, sports, nature and more. Find a baby name you'll love in 5 minutes!

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2. Click on a name to see meaning, origin and popularity

Olivia
#2
In Latin: olive tree... Read more about the name
Oliver
#9
Inspired by the olive... Read more about the name
Owen
#28
Read more about the name
Oscar
#192
God spear, or deer-lover... Read more about the name
Omar
#229
he that speaks; bitter... Read more about the name
Olive
#256
Olive tree ... Read more about the name
Orion
#334
Orion, the hunter ... Read more about the name
Odin
#368
Read more about the name
Ophelia
#416
A tiny moon of... Read more about the name
Oakley
#474
Read more about the name
Otto
#478
Wealth, fortune ... Read more about the name
Oakley
#479
Read more about the name
Omari
#512
Read more about the name
Octavia
#593
Read more about the name
Oaklyn
#676
Read more about the name
Orlando
#653
Read more about the name
Opal
#859
A gemstone of varying... Read more about the name
Otis
#746
Read more about the name
Oaklynn
#886
Read more about the name
Oaklee
#942
Read more about the name
Onyx
#1054
Read more about the name
Oakleigh
#1289
Read more about the name
Osiris
#1082
Read more about the name
Osvaldo
#1203
Read more about the name
Octavio
#1264
Read more about the name
Oskar
#1382
Read more about the name
Oren
#1400
Read more about the name
Ollie
#1434
Read more about the name
Oseias
#1446
Read more about the name
Osman
#1482
Read more about the name
Ocean
#1521
Read more about the name
Oriana
#1875
Read more about the name
Odette
#1925
Read more about the name
Olin
#1612
Read more about the name
Odessa
#2018
Read more about the name
Orin
#1630
Read more about the name
Om
#1647
Read more about the name
Obadiah
#1666
servant of the Lord... Read more about the name
Oona
#2085
Read more about the name
Ollie
#2202
Read more about the name
Ozzy
#1778
Read more about the name
Ofelia
#2326
Read more about the name
Ocean
#2384
Read more about the name
Oden
#1919
Read more about the name
Omer
#1941
Read more about the name
Orson
#1955
Read more about the name
Olyvia
#2511
Read more about the name
Ozias
#2022
strength from the Lord... Read more about the name
Onyx
#2640
Read more about the name
Orrin
#2107
Read more about the name
Oakland
#2136
Read more about the name
Oziel
#2154
Read more about the name
Ozzie
#2155
Read more about the name
Oaklee
#2172
Read more about the name
Obed
#2173
a servant; workman ... Read more about the name
Olympia
#2751
Read more about the name
Osiel
#2195
Read more about the name
Osmar
#2196
Read more about the name
Octavius
#2293
Read more about the name
Olga
#2905
Read more about the name
Orianna
#2939
Read more about the name
Oshea
#2358
same as Joshua ... Read more about the name
Omarion
#2402
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October
#3108
Read more about the name
Oaklen
#2499
Read more about the name
Ori
#2500
Read more about the name
Olivier
#2539
In Latin: Olive, symbol... Read more about the name
Oswaldo
#2602
Read more about the name
Omega
#2732
the last letter of... Read more about the name
Othniel
#2775
the hour of God... Read more about the name
Odell
#2859
Otter ... Read more about the name
Oaklyn
#2971
Read more about the name
Octavian
#3030
Read more about the name
Oumou
#3877
Read more about the name
Oswald
#3091
Read more about the name
Odelia
#4103
little wealthy one ... Read more about the name
Osias
#3211
Read more about the name
Oak
#3274
Read more about the name
Oaklie
#4175
Read more about the name
Oluwadarasimi
#4176
Read more about the name
Oceana
#4264
Read more about the name
Oryan
#3333
Read more about the name
Ojas
#3394
Read more about the name
Octavious
#3468
Read more about the name
Olliver
#3469
Read more about the name
Orion
#4427
Orion, the hunter ... Read more about the name
Ousmane
#3470
Read more about the name
Ohana
#4531
Read more about the name
Ollivander
#3541
Read more about the name
Oz
#3542
Read more about the name
Olen
#3625
Son of Ole ... Read more about the name
Oliviana
#4638
Read more about the name
Odalys
#4763
Read more about the name
Ona
#4764
Read more about the name
Owen
#4765
Read more about the name
Odyn
#3838
Read more about the name
Olsen
#3839
Read more about the name
Ottilie
#4991
Read more about the name
Oumar
#3928
Read more about the name
Olyver
#4037
Read more about the name
Omran
#4038
Read more about the name
Owyn
#4039
Read more about the name
Omere
#4167
Read more about the name
Ora
#5265
Read more about the name
Orian
#4168
Read more about the name
Oryn
#4169
Read more about the name
Oswin
#4170
Read more about the name
Odalis
#5434
Read more about the name
Oluwatobiloba
#4272
Read more about the name
Omri
#4273
sheaf of corn ... Read more about the name
Oreoluwa
#5435
Read more about the name
Oziah
#4274
Read more about the name
Odysseus
#4401
Read more about the name
Oliviah
#5590
Read more about the name
Oriah
#5591
Read more about the name
Olan
#4524
Read more about the name
Oliva
#5745
Read more about the name
Osbaldo
#4525
Read more about the name
Ole
#4668
Forefathers relic ... Read more about the name
Omir
#4669
Read more about the name
Oisin
#4842
Read more about the name
Oluwademilade
#4843
Read more about the name
Omid
#4844
Read more about the name
Opie
#4845
Read more about the name
Oberon
#5029
Uranus’ biggest moon ... Read more about the name
Olivea
#6429
Read more about the name
Oluwanifemi
#6430
Read more about the name
Oran
#5030
Read more about the name
Orville
#5031
Read more about the name
Oaklan
#5211
Read more about the name
Olamide
#5212
Read more about the name
Olina
#6700
Read more about the name
Oluwasemilore
#5213
Read more about the name
Orla
#6701
Read more about the name
Orli
#6702
light is mine ... Read more about the name
Oshun
#6703
Read more about the name
Otoniel
#5214
Read more about the name
Ola
#6985
Read more about the name
Olaoluwa
#5414
Read more about the name
Oliviarose
#6986
Read more about the name
Oluwatimilehin
#5415
Read more about the name
Onna
#6987
Read more about the name
Ostin
#5416
Read more about the name
Ovadia
#5417
Read more about the name
Owais
#5418
Read more about the name
Oakes
#5669
Read more about the name
Ogden
#5670
Read more about the name
Olivianna
#7298
Read more about the name
Oluwatoni
#7299
Read more about the name
Oni
#7300
Read more about the name
Oday
#5949
Read more about the name
Odis
#5950
Otter ... Read more about the name
Oliana
#7696
Read more about the name
Oliver
#7697
Inspired by the olive... Read more about the name
Oluwadarasimi
#5951
Read more about the name
Oluwatamilore
#7698
Read more about the name
Olvin
#5952
Read more about the name
Ori
#7699
Read more about the name
Orly
#7700
light is mine ... Read more about the name
Othman
#5953
Read more about the name
Odyssey
#8123
Read more about the name
Olson
#6211
Son of Ole ... Read more about the name
Oluwanifemi
#6212
Read more about the name
Oluwatobi
#6213
Read more about the name
Oneil
#6214
Read more about the name
Oseas
#6215
Read more about the name
Oslo
#6216
Read more about the name
Olamide
#8601
Read more about the name
Oleg
#6543
Read more about the name
Oluwaferanmi
#6544
Read more about the name
Osama
#6545
Read more about the name
Osborn
#6546
Read more about the name
Osborne
#6547
Read more about the name
Oshae
#6548
Read more about the name
Osmond
#6549
Read more about the name
Oaklin
#6946
Read more about the name
Oaks
#6947
Read more about the name
Obaloluwa
#6948
Read more about the name
Obinna
#6949
Read more about the name
Ohemaa
#9136
Read more about the name
Oksana
#9137
Read more about the name
Oktober
#9138
Read more about the name
Olena
#9139
Read more about the name
Olivya
#9140
Read more about the name
Ollin
#6950
Read more about the name
Oluwadamilola
#9141
Read more about the name
Oluwasemilore
#9142
Read more about the name
Oluwatise
#6951
Read more about the name
Omari
#9143
Read more about the name
Onix
#6952
Read more about the name
Oreoluwa
#6953
Read more about the name
Oriya
#9144
Read more about the name
Osiah
#6954
Read more about the name
Osinachi
#6955
Read more about the name
Osiris
#9145
Read more about the name
Osmin
#6956
Read more about the name
Oaken
#7372
Read more about the name
Obie
#7373
Read more about the name
Olani
#9730
Read more about the name
Olanna
#9731
Read more about the name
Olivander
#7374
Read more about the name
Oluwademilade
#9732
Read more about the name
Oluwajomiloju
#7375
Read more about the name
Oluwatoni
#7376
Read more about the name
Omarri
#7377
Read more about the name
Omkar
#7378
Read more about the name
Orchid
#9733
Read more about the name
Othello
#7379
Read more about the name
Ousman
#7380
Read more about the name
Owin
#7381
Read more about the name
Owynn
#7382
Read more about the name
Ozan
#7383
Read more about the name
Oakli
#10452
Read more about the name
Obi
#7918
Read more about the name
Odinn
#7919
Read more about the name
Ohanna
#10453
Read more about the name
Okalani
#10454
Read more about the name
Olivia
#7920
In Latin: olive tree... Read more about the name
Olly
#7921
Read more about the name
Oluwaseun
#7922
Read more about the name
Oluwatamilore
#7923
Read more about the name
Omaria
#10455
Read more about the name
Onesty
#10456
Read more about the name
Onika
#10457
Read more about the name
Onur
#7924
Read more about the name
Oriyah
#10458
Read more about the name
Orlin
#7925
Read more about the name
Ornella
#10459
Read more about the name
Oryon
#7926
Read more about the name
Oceanna
#11299
Read more about the name
Octavion
#8584
Read more about the name
Odie
#8585
Otter ... Read more about the name
Olenna
#11300
Read more about the name
Oli
#8586
Read more about the name
Oliviagrace
#11301
Read more about the name
Oluwadamilare
#8587
Read more about the name
Oluwateniola
#11302
Read more about the name
Oluwatomisin
#11303
Read more about the name
Oma
#11304
Read more about the name
Omair
#8588
Read more about the name
Onalee
#11305
Read more about the name
Orah
#11306
Read more about the name
Oralia
#11307
Read more about the name
Orhan
#8589
Read more about the name
Orren
#8590
Read more about the name
Osian
#8591
Read more about the name
Oyinkansola
#11308
Read more about the name
Obediah
#9380
Read more about the name
Oberyn
#9381
Read more about the name
Ociel
#9382
Read more about the name
Olaf
#9383
Forefather's relic ... Read more about the name
Olinda
#12376
Read more about the name
Olivette
#12377
Read more about the name
Olivine
#12378
Read more about the name
Oliwia
#12379
Read more about the name
Oluwafunmilayo
#12380
Read more about the name
Oluwaseyi
#9384
Read more about the name
Oluwatimileyin
#9385
Read more about the name
Oluwatomiwa
#9386
Read more about the name
Omaira
#12381
Read more about the name
Omaree
#9387
Read more about the name
Omarian
#9388
Read more about the name
Omauri
#9389
Read more about the name
Omi
#9390
Read more about the name
Ondine
#12382
Read more about the name
Onni
#9391
Read more about the name
Oonagh
#12383
Read more about the name
Orelia
#12384
Read more about the name
Oriel
#9392
In Latin: from oriole... Read more about the name
Orland
#9393
Read more about the name
Osmani
#9394
Read more about the name
Osmany
#9395
Read more about the name
Ovee
#12385
Read more about the name
Ovi
#12386
Read more about the name
Owain
#9396
Read more about the name
Oxford
#9397
Read more about the name
Ozzie
#12387
Read more about the name
Obsidian
#10402
Read more about the name
Ogheneruno
#10403
Read more about the name
Olalekan
#10404
Read more about the name
Olesia
#13646
Read more about the name
Oliviaann
#13647
Read more about the name
Olman
#10405
Read more about the name
Oluwadamilola
#10406
Read more about the name
Omarie
#10407
Read more about the name
Omaya
#13648
Read more about the name
Omelia
#13649
Read more about the name
Omni
#13650
Read more about the name
Onyekachi
#10408
Read more about the name
Onyinyechi
#13651
Read more about the name
Orel
#10409
Read more about the name
Orik
#10410
Read more about the name
Orquidea
#13652
Read more about the name
Osei
#10411
Read more about the name
Oshyn
#13653
Read more about the name
Osmara
#13654
Read more about the name
Ottis
#10412
Read more about the name
Owan
#10413
Read more about the name
Owynn
#13655
Read more about the name
Ozil
#10414
Read more about the name
Oakland
#15334
Read more about the name
Obaida
#11741
Read more about the name
Obrian
#11742
Read more about the name
Oceane
#15335
Read more about the name
Octaviah
#15336
Read more about the name
October
#11743
Read more about the name
Odesza
#15337
Read more about the name
Ogheneruno
#15338
Read more about the name
Oghenetega
#11744
Read more about the name
Olajuwon
#11745
Read more about the name
Olaoluwakitan
#11746
Read more about the name
Olesya
#15339
Read more about the name
Olive
#11747
Olive tree ... Read more about the name
Oliviamarie
#15340
Read more about the name
Oliviya
#15341
Read more about the name
Ololade
#15342
Read more about the name
Olumide
#11748
Read more about the name
Oluwafemi
#11749
Read more about the name
Oluwafifehanmi
#15343
Read more about the name
Oluwatishe
#15344
Read more about the name
Oluwatoba
#11750
Read more about the name
Oluwatomilola
#15345
Read more about the name
Olyssa
#15346
Read more about the name
Omani
#11751
Read more about the name
Omara
#15347
Read more about the name
Omarii
#11752
Read more about the name
Omarr
#11753
Read more about the name
Omeir
#11754
Read more about the name
Omni
#11755
Read more about the name
Omya
#15348
Read more about the name
Oneal
#11756
Read more about the name
Onella
#15349
Read more about the name
Onkar
#11757
Read more about the name
Onora
#15350
Read more about the name
Ontario
#11758
Read more about the name
Orest
#11759
Read more about the name
Orianthi
#15351
Read more about the name
Orlan
#11760
Read more about the name
Orlo
#11761
Read more about the name
Orrick
#11762
Read more about the name
Orry
#11763
Read more about the name
Osa
#15352
Read more about the name
Oshay
#11764
Read more about the name
Oshen
#11765
Read more about the name
Osteen
#11766
Read more about the name
Osten
#11767
Read more about the name
Oswin
#15353
Read more about the name
Otniel
#11768
Read more about the name
Ottilia
#15354
Read more about the name
Ovie
#11769
Read more about the name
Owsley
#11770
Read more about the name
Ozlo
#11771
Read more about the name
Ozzi
#11772
Read more about the name
Oaklynne
#17638
Read more about the name
Obafemi
#13614
Read more about the name
Oban
#13615
Read more about the name
Obichukwu
#13616
Read more about the name
Octaviano
#13617
Read more about the name
Odai
#13618
Read more about the name
Odaliz
#17639
Read more about the name
Odell
#17640
Otter ... Read more about the name
Odeya
#17641
Read more about the name
Oheneba
#13619
Read more about the name
Ojaswi
#17642
Read more about the name
Oktavia
#17643
Read more about the name
Olatomiwa
#13620
Read more about the name
Olawale
#13621
Read more about the name
Olek
#13622
Read more about the name
Olevia
#17644
Read more about the name
Oliviafaith
#17645
Read more about the name
Olli
#17646
Read more about the name
Olliana
#17647
Read more about the name
Olufemi
#13623
Read more about the name
Oluwafeyikemi
#17648
Read more about the name
Oluwalonimi
#17649
Read more about the name
Oluwatobiloba
#17650
Read more about the name
Oluwatofunmi
#17651
Read more about the name
Oluwatoniloba
#13624
Read more about the name
Oluwatoyosi
#17652
Read more about the name
Oluwatumininu
#17653
Read more about the name
Olyviah
#17654
Read more about the name
Omario
#13625
Read more about the name
Omega
#17655
the last letter of... Read more about the name
Omnia
#17656
Read more about the name
Omunique
#17657
Read more about the name
Onah
#17658
Read more about the name
Ondrea
#17659
Read more about the name
Oneida
#17660
Read more about the name
Oneill
#13626
Read more about the name
Oniya
#17661
Read more about the name
Onnah
#17662
Read more about the name
Onnalee
#17663
Read more about the name
Onyekachi
#17664
Read more about the name
Ophelie
#17665
Read more about the name
Or
#13627
Read more about the name
Orestes
#13628
Read more about the name
Orien
#13629
Read more about the name
Oryana
#17666
Read more about the name
Osa
#13630
Read more about the name
Osaze
#13631
Read more about the name
Osher
#13632
Read more about the name
Osinachi
#17667
Read more about the name
Otylia
#17668
Read more about the name
Ovidio
#13633
Read more about the name
Owens
#13634
Read more about the name
Owsley
#17669
Read more about the name
Oxana
#17670
Read more about the name
Oya
#17671
Read more about the name
Oyindamola
#17672
Read more about the name

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