Baby names starting with O
Ranked by current US popularity. Click any name for full statistics and history.
Girl names (109)
- Olivia#1
- Oaklynn#153
- Oakley#156
- Olive#197
- Ophelia#264
- Octavia#308
- Opal#423
- Oaklee#535
- Oaklyn#637
- Oakleigh#666
- Ocean#785
- Odette#881
Rare gems — 97 more girl names
OdessaOnyxOrianaOfeliaOlympiaOllieOrlaOonaOttilieOdeliaOaklieOriannaOlgaOlyviaOceanaOzzieOraOctoberOhanaOdalysOumouOwenOrlyOdysseyOlivetteOliverOrliOlenaOnaOcieOtiliaOrionOdiliaOlivaOsirisOksanaOlaOttiliaOnnaOraliaOnikaOdalisOreliaOliviahOsaOnaleeOzellaOliveaOdellaOmegaOnedaOrphaOleanOzellOdessiaOmaOndreaOdettaOdaOmayraOreneOraleeOnitaOmieOleneOdessieOneitaOtilaOrleanOssieOttieOrmaOtisOthellaOrvaOzieOdellOthaOralOleviaOletaOuidaOneidaOnetaOlethaOlindaOscarOdileOnnieOllaOdieOteliaOvaOnieOsieOrlenaOretha
Boy names (141)
- Oliver#3
- Owen#31
- Oscar#223
- Omar#260
- Otto#277
- Orion#334
- Onyx#365
- Oakley#454
- Odin#501
- Ozzy#548
- Otis#652
- Omari#686
- Ozias#707
- Ocean#717
- Orlando#871
- Oziel#996
Rare gems — 125 more boy names
OllieOsirisOsmanOrenOaklandOctavioOsvaldoOrsonOzzieOsielObadiahOskarOrhanOziahOlinOrinOsloOriOakleeOdenObedOctaviusOmerOswaldOmOrrinOaklenOakOsmarOsheaOlivierOmarionOctavianOthnielOjasOdysseusOswaldoOumarOryanOthmanOzOlenOmriOusmaneOpieOmegaOvidioOmidOdellOrlinOsborneOisinOleOranOsamaOdieOctaviousOwynObinnaOrianOtonielOdisOttisOlanOrvilleOsbaldoOwensOsminOrieOliviaObieOgdenOrienOthelloOlajuwonOluwatobiOrlanOrrenOneilOnealOsbornOrelOzellOlafOctavianoOnesimoOrmondOrbieOvalOzieOlandoOthelOntarioOrvilOdusOpalOrrisObertOraOrisOrvinOrvelOldenOrvisOrlandOsieOvidOttieOlieOrlandaOkeyOlaOvaOnnieOcieOrrieOthaOvertonOralOssieOrvalOthoOrloOrangeOrman
The complete registry: every single name
Even the ones given to just five babies in a single year — browse all recorded O… names by their first two letters.
Looking for something specific? The search box (top of the page) covers all 117,820 recorded US names.