| Name | Meaning | Favorites |
| Ojayit | Courageous | |
| Om Prakash | Light of the essence of life, The light of creation | |
| Omanand | Joy of om | |
| Omarjeet | Lord of OM | |
| Omav | Avtar of Om, Incarnation of God | |
| Omesa | Lord of OM | |
| Omesh | Lord of the Om | |
| Omeshwar | Lord of the Om | |
| Omkar | The sound of the sacred syllable | |
| Omkarnath | Lord of Omkaar | |
| Ompati | Master of OM | |
| Omprakash | Light of god | |
| Omrao | King | |
| Omswaroop | Manifestation of divinity | |
| Oojam | Enthusiasm | |
| Oorjit | Powerful | |
| Oppilan | Peerless gem | |
| Oppilmani | Purest of gems | |
| Osho | Dear | |
| Ottakoothan | Poet | |
