| # | Name | Origin | Meaning | Gender | Save |
| 1 | Oadira | Muslim | Powerful. Potent.. | F | ![]() |
| 2 | Oaisara | Muslim | Empress. Wife of Caesar.. | F | ![]() |
| 3 | Oamra | Muslim | The moon.. | F | ![]() |
| 4 | Obil | Biblical | That weeps, who deserves to be bewailed. | F | ![]() |
| 5 | Octavia | Shakespearean | Antony and Cleopatra'. Sister to Caesar and wife to Mark Antony. | F | ![]() |
| 6 | Odathi | Tamil | Refreshing | F | ![]() |
| 7 | Odathi | Telugu | Refreshing | F | ![]() |
| 8 | Odathi | Bengali | Refreshing | F | ![]() |
| 9 | Odathi | Gujarati | Refreshing | F | ![]() |
| 10 | Odathi | Kannada | Refreshing | F | ![]() |
| 11 | Odathi | Malayalam | Refreshing | F | ![]() |
| 12 | Odathi | Marathi | Refreshing | F | ![]() |
| 13 | Odathi | Punjabi-Sikh | Refreshing | F | ![]() |
| 14 | Oditi | Tamil | Dawn | F | ![]() |
| 15 | Oditi | Telugu | Dawn | F | ![]() |
| 16 | Oditi | Bengali | Dawn | F | ![]() |
| 17 | Oditi | Gujarati | Dawn | F | ![]() |
| 18 | Oditi | Kannada | Dawn | F | ![]() |
| 19 | Oditi | Malayalam | Dawn | F | ![]() |
| 20 | Oditi | Marathi | Dawn | F | ![]() |
| 21 | Oditi | Punjabi-Sikh | Dawn | F | ![]() |
| 22 | Odra | Popular | From Odra. | F | ![]() |
| 23 | Oindrila | Tamil | Another name for the wife of Indra | F | ![]() |
| 24 | Oindrila | Telugu | Another name for the wife of Indra | F | ![]() |
| 25 | Oindrila | Bengali | Another name for the wife of Indra | F | ![]() |