| Name | Meaning | Gender | Religion |
| Odathi | Refreshing | Girl | Hindu |
| Odati | Refreshing, The dawn | Girl | Hindu |
| Oditi | Dawn | Girl | Hindu |
| Oghavati | Possessing current, A stream that's flows rapidly | Girl | Hindu |
| Oindrila | Another Name For The Wife Of Indra | Girl | Hindu |
| Oishi | Divine | Girl | Hindu |
| Oja | Vitality | Girl | Hindu |
| Ojal | Vision | Girl | Hindu |
| Ojasvi | Brave, Bright, Splendid | Girl | Hindu |
| Ojaswini | A very bright woman | Girl | Hindu |
| Ojaswita | Bright (Brightness), a person symbolic of brightness | Girl | Hindu |
| Ojati | Strong, With vital power | Girl | Hindu |
| Ojobala | Having power, A deity of the bodhi tree | Girl | Hindu |
| Olikodi | Brilliant | Girl | Hindu |
| Olimani | Brilliant | Girl | Hindu |
| Oliyarasi | Brilliant | Girl | Hindu |
| Oma | Life Giver | Girl | Hindu |
| Omala | Bestower of the om, Earth | Girl | Hindu |
| Omana | A Woman | Girl | Hindu |
| Omisa | Goddess of the sacred syllable, Goddess of birth | Girl | Hindu |
| Omisha | Goddess Of Birth And Death | Girl | Hindu |
| Omkareshwari | Goddess Parvati | Girl | Hindu |
| Omkari | Religious Word Om | Girl | Hindu |
| Omvati | Possessing the power of the om, Sacred | Girl | Hindu |
| Onalika | Image | Girl | Hindu |