| # | Name | Origin | Meaning | Gender | Save |
|---|---|---|---|---|---|
| 1 | Octe | Anglo-Saxon | A son of Hengist. | M | |
| 2 | Octha | Anglo-Saxon | A son of Hengist. | M | |
| 3 | Odel | Anglo-Saxon | Wealthy. | M | |
| 4 | Odell | Anglo-Saxon | Wealthy. | M | |
| 5 | Odi | Anglo-Saxon | Wealthy defender. | M | |
| 6 | Odin | Anglo-Saxon | Wealthy defender. | M | |
| 7 | Odon | Anglo-Saxon | Wealthy defender. | M | |
| 8 | Ody | Anglo-Saxon | Wealthy defender. | M | |
| 9 | Offa | Anglo-Saxon | Name of a king. | M | |
| 10 | Ord | Anglo-Saxon | Spear. | M | |
| 11 | Ordway | Anglo-Saxon | Warrior armed with a spear. | M | |
| 12 | Orlege | Anglo-Saxon | Battle strife. | M | |
| 13 | Ormod | Anglo-Saxon | Sad. | M | |
| 14 | Orvin | Anglo-Saxon | Brave friend. | M | |
| 15 | Orvyn | Anglo-Saxon | Brave friend. | M | |
| 16 | Osric | Anglo-Saxon | Divine ruler. | M | |
| 17 | Oswald | Anglo-Saxon | Name of a king. | M | |
| 18 | Oswine | Anglo-Saxon | Name of a king. | M | |
| 19 | Oswiu | Anglo-Saxon | Name of a king. | M | |
| 20 | Oswy | Anglo-Saxon | Name of a king. | M | |