Names Starting with O for Boys
372 names recorded as boys, sorted by how many babies recorded as boys got them in 2025.
- Oliver 14,939
- Owen 7,190
- Oscar 1,620
- Omar 1,333
- Otto 1,241
- Orion 1,012
- Onyx 881
- Oakley 688
- Odin 604
- Ozzy 548
- Otis 422
- Omari 397
- Ozias 381
- Ocean 375
- Orlando 275
- Oziel 229
- Ollie 207
- Osiris 200
- Osman 181
- Oren 174
- Oakland 160
- Octavio 154
- Osvaldo 130
- Orson 126
- Ozzie 123
- Osiel 123
- Obadiah 104
- Oskar 93
- Orhan 92
- Oziah 87
- Olin 86
- Orin 85
- Oslo 78
- Ori 76
- Oaklee 75
- Oden 74
- Obed 72
- Octavius 72
- Omer 70
- Oswald 67
- Om 66
- Olsen 66
- Orrin 62
- Oaklen 62
- Osmar 59
- Oak 59
- Oakes 56
- Oshea 54
- Osiah 54
- Omarion 52
- Olivier 52
- Octavian 51
- Othniel 47
- Ojas 46
- Odysseus 44
- Osias 43
- Oaks 43
- Oswaldo 41
- Owais 40
- Oseias 40
- Oumar 38
- Oryan 36
- Othman 34
- Olen 33
- Oz 33
- Omri 32
- Ousmane 31
- Ollivander 30
- Olson 30
- Opie 29
- Obi 29
- Omega 27
- Oaklan 25
- Ovidio 24
- Olliver 24
- Oseas 24
- Oriel 24
- Odell 23
- Omid 23
- Ostin 23
- Oaklyn 23
- Osborne 22
- Orlin 22
- Oisin 22
- Onix 22
- Ole 21
- Olvin 21
- Omir 21
- Odyn 20
- Oaken 20
- Oran 19
- Osama 18
- Olivander 18
- Odie 17
- Octavious 17
- Ociel 17
- Ozan 17
- Oberon 17
- Onyxx 17
- Obinna 16
- Owyn 16
- Orest 16
- Obsidian 16
- Odis 15
- Ottis 15
- Otoniel 15
- Orian 15
- Ollin 15
- Oday 15
- Oli 15
- Orville 14
- Osbaldo 14
- Olan 14
- Oswin 14
- Olyver 14
- Oshun 14
- Osmond 13
- Omran 13
- Oasis 13
- Owens 12
- Osmin 12
- Ovadia 12
- Oaklin 12
- Odai 12
- Orie 11
- Olly 11
- Obie 10
- Olivia 10
- Ozil 10
- Osric 10
- Odinn 10
- Ogden 9
- Orien 9
- Ovie 9
- Oleg 9
- Ousman 9
- Omkar 9
- Osher 9
- Oryn 9
- Owin 9
- Olman 9
- Omni 9
- Oaklynn 9
- October 9
- Omani 9
- Othello 8
- Olajuwon 8
- Omair 8
- Oniel 8
- Oluwademilade 8
- Ossian 8
- Ovi 8
- Odyssey 8
- Oneil 7
- Orlan 7
- Orren 7
- Oluwatobi 7
- Olive 7
- Olufemi 7
- Oluwafemi 7
- Oshae 7
- Oluwatimilehin 7
- Oluwadarasimi 7
- Owain 7
- Obaloluwa 7
- Oluwaferanmi 7
- Oberyn 7
- Oneal 6
- Osborn 6
- Orel 6
- Olegario 6
- Orry 6
- Olamide 6
- Octavion 6
- Owynn 6
- Oshen 6
- Olaf 5
- Ozell 5
- Osei 5
- Omere 5
- Obediah 5
- Oliverio 5
- Oluwadamilola 5
- Oreoluwa 5
- Osmany 5
- Oluwadamilare 5
- Oxford 5
- Orval <5
- Otha <5
- Ora <5
- Otho <5
- Oral <5
- Ocie <5
- Orland <5
- Orvil <5
- Ossie <5
- Oris <5
- Okey <5
- Orvel <5
- Orvin <5