| Name | Meaning | Length | Add |
| Obalesh | Lord Shiva | 4.0 |  |
| obuli | name of hindhu god | 3.0 | |
| Oha | Meditation, True Knowledge | 2.0 | |
| Ohas | Praise | 3.0 | |
| Oisin | Divine | 5.0 | |
| Ojas | Body Strength | 3.0 | |
| ojaswin | | 4.5 | |
| Ojayit | Courageous | 4.0 | |
| Ojis | Teej (ojisvi) | 4.0 | |
| Ojjaswin | Body Strength | 5.0 | |
| Om | The Sacred Syllable | 2.0 | |
|
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| Om parkash | Light of god | 5.5 | |
| Omaansh | The Sacred Symbol Of Om | 3.0 | |
| Omanand | Joy Of Om | 4.0 | |
| Omarjeet | | 5.0 | |
| Omav | Avatar Of Om, Incarnation Of God | 3.0 | |
| Omdutt | | 4.0 | |
| Omesa | Lord Of Om | 3.0 | |
| Omesh | Lord Of The Om | 3.0 | |
| Omeshwar | Lord Of The Om | 4.5 | |
| Omja | Born Of Cosmic Unity | 2.5 | |
| Omkar | The Sound Of The Sacred Syllable | 4.0 | |
| Omkara | One Who Has The Form Of Om | 4.0 | |
| Omkarnath | Lord Of Omkar, Shiva | 6.0 | |
| Omkrish | | 4.0 | |
| Omna | pious, pure | 3.0 | |
| Ompati | Master Of Om | 4.0 | |
| Omprakash | Light Of Om, Name Of Lord Siva | 5.5 | |
| Omswaroop | Manifestation Of Divinity | 5.5 | |
| Onain | vision | 3.0 | |
| Onir | Shining | 3.0 | |
| Onis | | 3.0 | |
| Onish | Lord Krishna | 3.0 | |
| Onkar | 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. | 3.0 | |
| ONNESHA | | 3.5 | |
| Oojam | Enthusiasm | 3.0 | |
| Oorjit | Powerful | 3.5 | |
| Oppilmani | Purest Of Gems | 5.5 | |
| Ori | Charitable King | 2.0 | |
| Orion | Son Of Fire | 4.0 | |
| Oshin | | 3.0 | |
| Ottakoothan | Poet | 5.5 | |
| Ovais | | 3.0 | |
| Ovi | Holy Message Of Marathi Saint | 2.0 | |
| ovin | | 3.0 | |
| Ovishkar | | 4.5 | |
| Oviyan | Artist | 4.0 | |