| Baby Name | Meaning | Gender |
|---|
| Osborn | Divine Warrior | Male |
| Osbourne | Divine Warrior | Male |
| Osburn | Divine Warrior | Male |
| Oscar | Jumping Fighter | Male |
| Otthild | Fortunate Heroine | Female |
| Owen | Young Fighter | Male |
| Paiton | Male Or Female Meaning: Village Of The Warrior | Male |
| Pallaton | Warrior | Male |
| Paton | Royal | Male |
| Patten | From The Warrior's Town | Male |
| Pattin | From The Warrior's Town | Male |
| Patton | From The Warrior's Town | Male |
| Ptolemy | Name Of A Pharaoh | Male |
| Quan | Soldier | Male |
| Ragnar | Strong Counselor. Ancient Personal Name. | Male |
| Rainer | Counsel | Male |
| Rainier | Strong Counselor. | Male |
| Ransom | Son Of Rand | Male |
| Rayner | Strong Counselor. From The Ancient Personal Name Ragnar. | Male |
| Raynor | Strong Counselor. From The Ancient Personal Name Ragnar. | Male |
| Reginhard | Mighty And Brave | Male |
| Reiner | Counsel | Male |
| Rinc | Warrior | Male |
| Rocky | Rock. | Male |
| Roger | Renowned Spearman. Rogelio: (Spanish) Renowned Spearman. | Male |