| Baby Name | Meaning | Gender |
|---|
| Protesilaus | Myth Name (Offered Himself As A Sacrifice For The Greeks When They Arrived At Troy) | Male |
| Psyche | Myth Name (Lover Of Cupid) | Female |
| Ptah | Myth Name (God Worshiped In Memphis) | Male |
| Pylades | Myth Name (Friend Of Orestes) | Male |
| Pyrrha | Myth Name (Daughter Of Epimetheus) | Female |
| Pyrrhus | Myth Name (King Of Epirus) | Male |
| Quinn | Wise | Male |
| Ra | Doe | Female |
| Ramses | Name Of A Pharaoh | Male |
| Rana | Behold | Female |
| Raynor | Strong Counselor. From The Ancient Personal Name Ragnar. | Male |
| Rhea | Myth Name (Wife Of Cronus) | Female |
| Rhesus | Myth Name (King Of Thrace) | Male |
| Rhiannon | Myth Name (Daughter Of Hefeydd) | Female |
| Rhoda | Rose | Female |
| Roman | From Rome | Male |
| Rourke | An Ancient Given Name Adopted As An Irish Clan Name. Surname. | Male |
| Roxane | Dawn | Female |
| Rufina | Red-Haired | Female |
| Rune | A Rune | Male |
| Sabina | Sabine | Female |
| Sakhmet | Myth Name (Goddess Worshiped In Memphis, Lioness) | Female |
| Salem | Peace. Biblical Name Of Ancient City Later Identified With Jerusalem. | Male |
| Salmoneus | Myth Name (During Trojan War, Pretended To Be Zeus) | Male |
| Samara | Protected By God | Female |