| Obadiah | Man | Hebrew Names |
| Oded | Man | Hebrew Names |
| Odeda | Woman | Hebrew Names |
| Odelia | Woman | Hebrew Names |
| Odelya | Woman | Hebrew Names |
| Odeya | Woman | Hebrew Names |
| Ofek | Man | Hebrew Names |
| Ofer | Man | Hebrew Names |
| Ofira | Woman | Hebrew Names |
| Ofra | Woman | Hebrew Names |
| Ogen | Man | Hebrew Names |
| Ohela | Woman | Hebrew Names |
| Omar | Man | Hebrew Names |
| Omari | Man | Hebrew Names |
| Omer | Man | Hebrew Names |
| Omri | Man | Hebrew Names |
| Onan | Man | Hebrew Names |
| Ophira | Woman | Hebrew Names |
| Ophrah | Man | Hebrew Names |
| Oprah | Woman | Hebrew Names |