Nama anak lak-laki diawali huruf O
| # | ♂ | Nama | Arti |
|---|---|---|---|
| 1 | ♀ | Oki | Samudera berpusat |
| 2 | ♂ | Oscar | Divine tombak, tombak Allah. Pembawa terkenal: penyair Oscar Wilde (1854-1900), yang diadili dan dimasukkan ke dalam penjara karena homoseksualitas. |
| 3 | ♂ | Octavianus | Delapan |
| 4 | ♂ | Oka | |
| 5 | ♂ | Odi | Berbahagialah Protector |
| 6 | ♂ | Ozi | Kuat |
| 7 | ♂ | Ocky | |
| 8 | ♂ | Okan | |
| 9 | ♂ | Oktavianus | |
| 10 | ♂ | Octavian | Kedelapan |
| 11 | ♂ | Okran | |
| 12 | ♂ | Ony | Burung elang |
| 13 | ♂ | Oky | |
| 14 | ♂ | Ody | Bek Empire |
| 15 | ♂ | Ozan | Penyair |
| 16 | ♂ | Oktavian | |
| 17 | ♂ | Otto | Kekayaan |
| 18 | ♂ | Oman | |
| 19 | ♂ | Oliver | Sebelas |
| 20 | ♀ | Oni | lahir di kediaman suci |
| 21 | ♂ | Oh Tiong Sien | |
| 22 | ♂ | Ozzy | Ilahi |
| 23 | ♀ | Okta | |
| 24 | ♂ | Okto | |
| 25 | ♂ | Owen | pemuda |
| 26 | ♀ | Oktri | |
| 27 | ♂ | Omar | Hidup |
| 28 | ♂ | Ori | Saya cahaya |
| 29 | ♂ | Oki Ernando | |
| 30 | ♂ | Omega | Huruf Yunani |
| 31 | ♂ | Osvaldo | berbentuk, bersihkan |
| 32 | ♀ | Olda | tua, matang, dewasa |
| 33 | ♂ | Oswin | Divine Teman, sahabat Allah |
| 34 | ♀ | Olga | suci |
| 35 | ♂ | Orland | Terkenal |
| 36 | ♂ | Oli | penerangan |
| 37 | ♂ | Orlando | berani, berani |
| 38 | ♀ | Ogin | Wild Rose |
| 39 | ♀ | Okky | |
| 40 | ♂ | Onesimus | berguna, menguntungkan |
| 41 | ♀ | Ogy | |
| 42 | ♂ | Obie | hamba Allah |
| 43 | ♂ | Otnan | |
| 44 | ♀ | Olivera | Sebelas |
| 45 | ♂ | Onid | |
| 46 | ♂ | Ory | |
| 47 | ♂ | Oby | |
| 48 | ♂ | Otniel | |
| 49 | ♂ | Ois Alqorani | |
| 50 | ♂ | Oktafian | |
| 51 | ♀ | Olivia | Pohon zaitun |
| 52 | ♂ | Oryza Pasaribu | |
| 53 | ♂ | Ochi | |
| 54 | ♂ | Otolis Zebua | |
| 55 | ♀ | Ok | |
| 56 | ♂ | Olsen | Putra Ole |
| 57 | ♂ | Oong Saputra | |
| 58 | ♂ | Osama | sebuah |
| 59 | ♂ | Ochoy | |
| 60 | ♀ | Otten | |
| 61 | ♀ | Olwin | putih jejak |
| 62 | ♂ | Opa Agoes | |
| 63 | ♂ | Olympus | Mountain of the Gods |
| 64 | ♂ | Orgroseno | |
| 65 | ♂ | Oscar Martin | |
| 66 | ♀ | Ova | telur |
| 67 | ♂ | Okto Fernando | |
| 68 | ♂ | Orhan | Pemimpin |
| 69 | ♂ | Oscar The Rocky | |
| 70 | ♂ | Octavianus Katuhu | |
| 71 | ♂ | Oki Catur Pratama | |
| 72 | ♂ | Oskar | |
| 73 | ♀ | Owi | |
| 74 | ♂ | Omay | |
| 75 | ♀ | Oriel | Koneksi api dan melawan |
| 76 | ♂ | Osman | Allah perlindungan |
| 77 | ♂ | Osmar | Ilahi yang mulia |
| 78 | ♀ | Odie | |
| 79 | ♂ | Oxa | lembu |
| 80 | ♂ | Oki Mahendra | |
| 81 | ♂ | Oky Maulana | |
| 82 | ♂ | Orin | Sedikit |
| 83 | ♂ | Osten | layak mendapatkan rasa hormat |
| 84 | ♂ | Odis | Kekayaan |
| 85 | ♂ | Oxida | |
| 86 | ♂ | Oki Panji Rahmadi | |
| 87 | ♂ | Ola | Leluhur |
| 88 | ♂ | Omi | |
| 89 | ♂ | Orion | Penghuni On The Mountain |
| 90 | ♀ | Odry | |
| 91 | ♀ | Oxide | Oksigen Senyawa |
| 92 | ♂ | Oki Saputra | |
| 93 | ♂ | Olan | |
| 94 | ♂ | Omri | berkas |
| 95 | ♂ | Oris | Pohon |
| 96 | ♂ | Oswald | berbentuk, bersihkan |
| 97 | ♂ | Oxsis Mardi | |
| 98 | ♂ | Oki Setawan | |
| 99 | ♂ | Onang | |
| 100 | ♂ | Orisinus | |
| 101 | ♂ | Oemar Seno Adji | |
| 102 | ♂ | Oxxlova | |
| 103 | ♂ | Okke | varian Jermanik |
| 104 | ♂ | Onas | |
| 105 | ♀ | O | |
| 106 | ♂ | Ota | Kekayaan |
| 107 | ♀ | Ogi | |
| 108 | ♂ | Okko | |
| 109 | ♂ | Ondi | |
| 110 | ♂ | Oberanto | |
| 111 | ♂ | Othman | Kaya. |
| 112 | ♀ | Olin | Apa yang tersisa dari nenek moyang |
| 113 | ♀ | Orpa | |
| 114 | ♂ | Obi | |
| 115 | ♂ | Otmar | oleh warisan terkenal |
| 116 | ♂ | Ozias | kekuatan dari Tuhan |
| 117 | ♀ | Orva | Teman khusus. |
