In This Article
- List of Baby Names That Starting with the Letter O
- Alphabetical List of Top Baby Boy Names that Begin With O
- Popular Baby Boy Names That Start with O
- O Letter Names for Baby Boys
- Unique Baby Boy Names That Start With O
- Cute Boy Names That Begin with O
- Baby Names Finder
- Baby Boy Names List by Letter A to Z
- Cute and Unique Nicknames for Boys and Girls
List of Baby Names That Starting with the Letter O
Looking for the perfect name for your baby? Find the latest and most popular baby boy names that start with O for your newborn or expected baby from a list of top baby boy names with meanings at Nicknames Baby Names Finder
Check out a full alphabetical list of popular baby boy names that begin with O letter for your baby. Learn about all kinds of different baby boy names starting with the letter O with the help of NicknamesFinder’s Baby Boy Names List.
Alphabetical List of Top Baby Boy Names that Begin With O
Check out this alphabetical list of top baby boy names and baby girl names and choose the perfect one for your little ones.
Popular Baby Boy Names That Start with O
| Sr.No | Baby Boy Names |
| 1 | O’Bryant |
| 2 | O’Cir |
| 3 | O’Neal |
| 4 | O’Shae |
| 5 | O’Shea |
| 6 | Oafe |
| 7 | Oageng |
| 8 | Oagile |
| 9 | Oak |
| 10 | Oaken |
| 11 | Oakes |
| 12 | Oakile |
| 13 | Oaklan |
| 14 | Oakland |
| 15 | Oaklee |
| 16 | Oaklen |
| 17 | Oakley |
| 18 | Oaklin |
| 19 | Oaklyn |
| 20 | Oaklynn |
| 21 | Oaks |
| 22 | Oalo |
| 23 | Oan |
| 24 | Oarabile |
| 25 | Oarn |
| 26 | Oarona |
| 27 | Oas |
| 28 | Oat |
| 29 | Oatile |
| 30 | Oatlegile |
| 31 | Ob |
| 32 | Oba |
| 33 | Obada |
| 34 | Obadiah |
| 35 | Obadiyah |
| 36 | Obaida |
| 37 | Obalesh |
| 38 | Obalolu |
| 39 | Obama |
| 40 | Obaro |
| 41 | Obay |
| 42 | Obbie |
| 43 | Obed |
| 44 | Obelix |
| 45 | Oben |
| 46 | Ober |
| 47 | Oberol |
| 48 | Oberon |
| 49 | Obert |
| 50 | Obet |
| 51 | Obeth |
| 52 | Obie |
| 53 | Obinna |
| 54 | Obiwan |
| 55 | Oblora |
| 56 | Obo |
| 57 | Oboghene |
| 58 | Oboy |
| 59 | Obra |
| 60 | Obree |
| 61 | Obrempong |
| 62 | Obrey |
| 63 | Obriel |
| 64 | Obryan |
| 65 | Obryant |
| 66 | Obsa |
| 67 | Obsidian |
| 68 | Obum |
| 69 | Oby |
| 70 | Oc |
| 71 | Ocasio |
| 72 | Occhay |
| 73 | Ocean |
| 74 | Oceane |
| 75 | Oceano |
| 76 | Oceanus |
| 77 | Oceloti |
| 78 | Och |
| 79 | Oche |
| 80 | Ochi |
| 81 | Ochleng |
| 82 | Ocho |
| 83 | Ochoa |
| 84 | Ocian |
| 85 | Ociel |
| 86 | Ocious |
| 87 | Ockert |
| 88 | Ocsar |
| 89 | Octabio |
| 90 | Octav |
| 91 | Octave |
| 92 | Octavian |
| 93 | Octavier |
| 94 | Octavio |
| 95 | Octavious |
| 96 | Octavis |
| 97 | Octavius |
| 98 | October |
| 99 | Octopus |
| 100 | Od |
O Letter Names for Baby Boys
| Sr.No | Baby Boy Names |
| 1 | Oda |
| 2 | Odafe |
| 3 | Odaine |
| 4 | Odal |
| 5 | Odalaletseng |
| 6 | Odame |
| 7 | Odan |
| 8 | Odane |
| 9 | Odanys |
| 10 | Odarius |
| 11 | Odas |
| 12 | Oday |
| 13 | Odbayar |
| 14 | Odd |
| 15 | Oddershede |
| 16 | Oddie |
| 17 | Oddis |
| 18 | Odean |
| 19 | Odeh |
| 20 | Odehe |
| 21 | Odel |
| 22 | Odell |
| 23 | Oden |
| 24 | Odette |
| 25 | Odev |
| 26 | Odgaard |
| 27 | Odie |
| 28 | Odies |
| 29 | Odilio |
| 30 | Odilon |
| 31 | Odin |
| 32 | Odinaka |
| 33 | Odis |
| 34 | Odissey |
| 35 | Odlanler |
| 36 | Odoardo |
| 37 | Odon |
| 38 | Odos |
| 39 | Odour |
| 40 | Odra |
| 41 | Odran |
| 42 | Odrick |
| 43 | Ods |
| 44 | Odunayo |
| 45 | Oduwa |
| 46 | Odwa |
| 47 | Odwolfe |
| 48 | Ody |
| 49 | Odyn |
| 50 | Odysseas |
| 51 | Odysseus |
| 52 | Odyssey |
| 53 | Oen |
| 54 | Of |
| 55 | Ofa |
| 56 | Ofe |
| 57 | Ofentse |
| 58 | Ofer |
| 59 | Offek |
| 60 | Offersen |
| 61 | Offie |
| 62 | Ofori |
| 63 | Og |
| 64 | Ogaan |
| 65 | Ogaga |
| 66 | Ogan |
| 67 | Ogba |
| 68 | Ogbeide |
| 69 | Ogden |
| 70 | Oge |
| 71 | Ogene |
| 72 | Oggie |
| 73 | Oggy |
| 74 | Oghburne |
| 75 | Oghenero |
| 76 | Oghenevio |
| 77 | Oghonoro |
| 78 | Ogie |
| 79 | Ogima |
| 80 | Ogitchitaa |
| 81 | Ognen |
| 82 | Ognian |
| 83 | Ognjen |
| 84 | Ogoro |
| 85 | Oguz |
| 86 | Oh |
| 87 | Oha |
| 88 | Ohaji |
| 89 | Ohas |
| 90 | Ohene |
| 91 | Oheneba |
| 92 | Ohileshwar |
| 93 | Ohit |
| 94 | Ohm |
| 95 | Oisin |
| 96 | Oistin |
| 97 | Oj |
| 98 | Ojal |
| 99 | Ojan |
| 100 | Ojani |
Unique Baby Boy Names That Start With O
| Sr.No | Baby Boy Names |
| 1 | Ojanomare |
| 2 | Ojapati |
| 3 | Ojas |
| 4 | Ojasin |
| 5 | Ojaspati |
| 6 | Ojay |
| 7 | Ojayit |
| 8 | Ojes |
| 9 | Ojesh |
| 10 | Ojis |
| 11 | Ojitos |
| 12 | Ojo |
| 13 | Ok |
| 14 | Okafor |
| 15 | Okal |
| 16 | Okapi |
| 17 | Oke |
| 18 | Okeith |
| 19 | Okello |
| 20 | Okemdi |
| 21 | Okenwa |
| 22 | Okpara |
| 23 | Okus |
| 24 | Ol |
| 25 | Ola |
| 26 | Olace |
| 27 | Oladayo |
| 28 | Olaf |
| 29 | Olaise |
| 30 | Olamide |
| 31 | Olamiposi |
| 32 | Olan |
| 33 | Oland |
| 34 | Olandis |
| 35 | Olando |
| 36 | Olani |
| 37 | Olaoluwa |
| 38 | Olas |
| 39 | Olav |
| 40 | Olavi |
| 41 | Olavo |
| 42 | Old |
| 43 | Oldair |
| 44 | Oldrich |
| 45 | Oldright |
| 46 | Oldrik |
| 47 | Ole |
| 48 | Olee |
| 49 | Oleg |
| 50 | Oleh |
| 51 | Olek |
| 52 | Olem |
| 53 | Olen |
| 54 | Olester |
| 55 | Olga |
| 56 | Oli |
| 57 | Oliber |
| 58 | Olin |
| 59 | Olinga |
| 60 | Oliver |
| 61 | Olivia |
| 62 | Olivier |
| 63 | Oliwier |
| 64 | Ollie |
| 65 | Ollivander |
| 66 | Olliver |
| 67 | Olly |
| 68 | Olon |
| 69 | Olonzo |
| 70 | Olorato |
| 71 | Olorin |
| 72 | Olowin |
| 73 | Olsen |
| 74 | Olsi |
| 75 | Olsson |
| 76 | Olston |
| 77 | Olti |
| 78 | Oluchi |
| 79 | Oluf |
| 80 | Olufela |
| 81 | Olugaho |
| 82 | Olumide |
| 83 | Olutoni |
| 84 | Oluwa |
| 85 | Oluwadarasimi |
| 86 | Oluwademilade |
| 87 | Oluwasemilore |
| 88 | Oluwatimilehin |
| 89 | Oluwatobiloba |
| 90 | Olvin |
| 91 | Olympia |
| 92 | Olympio |
| 93 | Olympus |
| 94 | Olyn |
| 95 | Olynne |
| 96 | Olyver |
| 97 | Om |
| 98 | Oma |
| 99 | Omai |
| 100 | Omair |
Cute Boy Names That Begin with O
| Sr.No | Baby Boy Names |
| 1 | Omais |
| 2 | Omaj |
| 3 | Omald |
| 4 | Omallet |
| 5 | Oman |
| 6 | Omanand |
| 7 | Omani |
| 8 | Omar |
| 9 | Omaran |
| 10 | Omarcio |
| 11 | Omarey |
| 12 | Omari |
| 13 | Omario |
| 14 | Omarion |
| 15 | Omarius |
| 16 | Omarjeet |
| 17 | Omav |
| 18 | Omax |
| 19 | Omeed |
| 20 | Omega |
| 21 | Omer |
| 22 | Omere |
| 23 | Omesa |
| 24 | Omesh |
| 25 | Omesha |
| 26 | Omg |
| 27 | Omganesh |
| 28 | Omh |
| 29 | Omid |
| 30 | Omir |
| 31 | Omish |
| 32 | Omja |
| 33 | Omkara |
| 34 | Omkareshwar |
| 35 | Ommphile |
| 36 | Omna |
| 37 | Omo |
| 38 | Omol |
| 39 | Omor |
| 40 | Omotola |
| 41 | Omp |
| 42 | Ompati |
| 43 | Omphemetse |
| 44 | Omprakash |
| 45 | Omran |
| 46 | Omreshwar |
| 47 | Omri |
| 48 | Omswaroop |
| 49 | Omu |
| 50 | On |
| 51 | Onain |
| 52 | Onam |
| 53 | Onar |
| 54 | Onari |
| 55 | Onas |
| 56 | Once |
| 57 | Ondie |
| 58 | Ondoy |
| 59 | Ondra |
| 60 | Ondray |
| 61 | Ondre |
| 62 | Oneal |
| 63 | Oneesh |
| 64 | Oneil |
| 65 | Onesimo |
| 66 | Onest |
| 67 | Oney |
| 68 | Ong |
| 69 | Ongani |
| 70 | Ongsa |
| 71 | Oni |
| 72 | Onil |
| 73 | Onin |
| 74 | Onion |
| 75 | Onir |
| 76 | Onix |
| 77 | Onkagile |
| 78 | Onkar |
| 79 | Onnesha |
| 80 | Onno |
| 81 | Onree |
| 82 | Onrey |
| 83 | Onsare |
| 84 | Onsassis |
| 85 | Onsie |
| 86 | Ontario |
| 87 | Onthatile |
| 88 | Ontonio |
| 89 | Ontreil |
| 90 | Onuh |
| 91 | Onur |
| 92 | Onveer |
| 93 | Onxy |
| 94 | Ony |
| 95 | Onyu |
| 96 | Onyx |
| 97 | Onzie |
| 98 | Oojam |
| 99 | Oolong |
| 100 | Oopsie |
Latest Male/Guy Names Starting with O
| Sr.No | Baby Boy Names |
| 1 | Oorjit |
| 2 | Op |
| 3 | Opal |
| 4 | Ope |
| 5 | Opelong |
| 6 | Opeyemi |
| 7 | Ophir |
| 8 | Opie |
| 9 | Opinder |
| 10 | Opparili |
| 11 | Optimus |
| 12 | Opus |
| 13 | Or |
| 14 | Ora |
| 15 | Orace |
| 16 | Orah |
| 17 | Orai |
| 18 | Oraine |
| 19 | Oramel |
| 20 | Oran |
| 21 | Orange |
| 22 | Oratile |
| 23 | Orazio |
| 24 | Orbin |
| 25 | Orcun |
| 26 | Ordean |
| 27 | Ordell |
| 28 | Orefile |
| 29 | Orek |
| 30 | Oren |
| 31 | Orentha |
| 32 | Oreo |
| 33 | Oreofe |
| 34 | Oreon |
| 35 | Ores |
| 36 | Orestes |
| 37 | Orh |
| 38 | Orhan |
| 39 | Ori |
| 40 | Oria |
| 41 | Oriah |
| 42 | Orian |
| 43 | Orien |
| 44 | Original |
| 45 | Oril |
| 46 | Orin |
| 47 | Orinn |
| 48 | Orino |
| 49 | Oriol |
| 50 | Orion |
| 51 | Orizon |
| 52 | Orlan |
| 53 | Orlandis |
| 54 | Orlando |
| 55 | Orle |
| 56 | Orlin |
| 57 | Ormond |
| 58 | Orpheas |
| 59 | Orran |
| 60 | Orren |
| 61 | Orrin |
| 62 | Orry |
| 63 | Orson |
| 64 | Orville |
| 65 | Orvin |
| 66 | Oryan |
| 67 | Oryn |
| 68 | Os |
| 69 | Osaf |
| 70 | Osagle |
| 71 | Osal |
| 72 | Osald |
| 73 | Osama |
| 74 | Osaze |
| 75 | Osbaldo |
| 76 | Osbert |
| 77 | Osborn |
| 78 | Osborne |
| 79 | Osbourne |
| 80 | Oscar |
| 81 | Osei |
| 82 | Oseias |
| 83 | Oshae |
| 84 | Oshane |
| 85 | Oshea |
| 86 | Osho |
| 87 | Osiah |
| 88 | Osias |
| 89 | Osiel |
| 90 | Osiris |
| 91 | Oskar |
| 92 | Oskars |
| 93 | Osker |
| 94 | Oslas |
| 95 | Osman |
| 96 | Osmar |
| 97 | Osmond |
| 98 | Osmondo |
| 99 | Ossian |
| 100 | Ossie |
We hope you have found the perfect baby boy names list starting with O from our compilation of unique and trending Baby Boy Names Starting with O directory.
Baby Names Finder
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Baby Boy Names List by Letter A to Z
Find the baby boy names beginning with O that you’re interested in and follow the links for further information.
Baby Boy Names That Start with A
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Baby Boy Names That Start with H
Baby Boy Names That Start with I
Baby Boy Names That Start with J
Baby Boy Names That Start with K
Baby Boy Names That Start with L
Baby Boy Names That Start with M
Baby Boy Names That Start with N
Baby Boy Names That Start with O
Baby Boy Names That Start with P
Baby Boy Names That Start with Q
Baby Boy Names That Start with R
Baby Boy Names That Start with S
Baby Boy Names That Start with T
Baby Boy Names That Start with U
Baby Boy Names That Start with V
Baby Boy Names That Start with W
Baby Boy Names That Start with X
Baby Boy Names That Start with Y
Baby Boy Names That Start with Z
Cute and Unique Nicknames for Boys and Girls
If you’re on the hunt for a funny nickname for baby boys and girls. Find the latest, most popular, unique & cute nicknames and names for Baby Boys, Girls, Boyfriends, Girlfriends, Husband, and Wife from a list of 100000+ nicknames ideas at Nicknames Finder
