| Name | Meaning | Gender |
|---|
| Obaid | Obaid means small slave | Boy |
| Obalesh | Obalesh means lord shiva, lord of the linga, epithet of shiva | Boy |
| Obuli | Obuli means name of a hindu god | Boy |
| Oha | Oha means meditation, true knowledge | Boy |
| Ohas | Ohas means praise | Boy |
| Oisin | Oisin means divine | Boy |
| Ojas | Ojas means body strength | Boy |
| Ojaswin | Ojaswin means lustrous | Boy |
| Ojaswit | Ojaswit means powerful; radiant | Boy |
| Ojayit | Ojayit means courageous | Boy |
| Ojis | Ojis means teej ojisvi | Boy |
| Ojjaswin | Ojjaswin means body strength | Boy |
| Olka | Olka means homeland | Boy |
| Om | Om means the sacred syllable | Boy |
| Om Parkash | Om Parkash means light of god | Boy |
| Omaansh | Omaansh means the sacred symbol of om | Boy |
| Omahara | Omahara means welling up of rapture | Boy |
| Omair | Omair means long living, problem solver | Boy |
| Omanand | Omanand means joy of om | Boy |
| Omar | Omar means elevated, an era, long-lived | Boy |
| Omarjeet | Omarjeet means lord of om | Boy |
| Omav | Omav means avatar of om, incarnation of god | Boy |
| Omdutt | Omdutt means given by god | Boy |
| Omeed | Omeed means hope | Boy |
| Omeir | Omeir means long living, problem solver | Boy |
| Omesa | Omesa means lord of om | Boy |
| Omesh | Omesh means lord of the om | Boy |
| Omeshwar | Omeshwar means lord of the om | Boy |
| Omid | Omid means hope | Boy |
| Omish | Omish means lord of the om | Boy |
| Omja | Omja means born of cosmic unity | Boy |
| Omkar | Omkar means the sound of the sacred syllable, one who has the form of om | Boy |
| Omkara | Omkara means the sound of the sacred syllable, one who has the form of om | Boy |
| Omkareshwar | Omkareshwar means lord shiva, lord of om | Boy |
| Omkarnath | Omkarnath means lord of omkar, lord shiva | Boy |
| Omkrish | Omkrish means lord krishna | Boy |
| Omna | Omna means pious, pure | Boy |
| Ompati | Ompati means master of om | Boy |
| Omprakash | Omprakash means light of om, name of lord shiva | Boy |
| Ompreet | Ompreet means om means lord shiva, preet means in love with lord shiva | Boy |
| Omran | Omran means solid structure | Boy |
| Omswaroop | Omswaroop means manifestation of divinity | Boy |
| Onain | Onain means vision | Boy |
| Oneesh | Oneesh means lord of mind | Boy |
| Onik | Onik means various, soldier | Boy |
| Onir | Onir means shining | Boy |
| Onis | Onis means lord of mind | Boy |
| Onish | Onish means lord of mind | Boy |
| Onkar | Onkar means onkar is the first phrase in the mul mantra meaning there is only one god, 2 it is found in the gurmukhi script 3 and is consequently also part of the sikh morning prayer, japji sahib | Boy |
| Onkarjeet | Onkarjeet means triumph of gods name, triumph of the inseparable creator | Boy |
| Onkarjit | Onkarjit means triumph of gods name, triumph of the inseparable creator | Boy |
| Onkarjot | Onkarjot means light of the god name | Boy |
| Onkarpreet | Onkarpreet means love of the inseparable creator | Boy |
| Onnesha | Onnesha means honesty | Boy |
| Ons | Ons means gladness | Boy |
| Onshuda | Onshuda means chant | Boy |
| Onsi | Onsi means one who brings calm and gladness to the heart | Boy |
| Oojam | Oojam means enthusiasm | Boy |
| Oorjit | Oorjit means possesses great might, powerful, handsome, noble, excellent | Boy |
| Opinder | Opinder means one in proximity of the heavenly god, very idealistic nature | Boy |
| Oppilmani | Oppilmani means purest of gems | Boy |
| Oraibia | Oraibia means keen | Boy |
| Ori | Ori means charitable king | Boy |
| Orion | Orion means son of fire | Boy |
| Ormazd | Ormazd means divinity of wisdom | Boy |
| Osaf | Osaf means a well dancer | Boy |
| Osama | Osama means description of a lion, brave | Boy |
| Oshin | Oshin means ocean; sea | Boy |
| Osman | Osman means a servant of god | Boy |
| Oula | Oula means first | Boy |
| Oushig | Oushig means the son of evening | Boy |
| Ovais | Ovais means a companion of the prophet (saw) | Boy |
| Ovi | Ovi means holy message of marathi saint | Boy |
| Ovin | Ovin means handsome | Boy |
| Ovishkar | Ovishkar means darkness | Boy |
| Oviyan | Oviyan means artist | Boy |
| Owais | Owais means a companion of the prophet (saw) | Boy |
| Owaisi | Owaisi means brave, gifted talented | Boy |
| Owaisy | Owaisy means brave, gifted talented | Boy |
| Ozhan | Ozhan means thrower | Boy |
