| Name | Meaning | Gender | Origin |
|---|
| Nell | Abbreviation of Eleanor shining light.
| Female | English |
| Nestor | traveler, wisdom | Male | Greek |
| Nina | Girl
| Female | Russian |
| Nona | ninth | Female | Latin |
| Octavia | eighth | Female | Latin |
| Octavius | eighth | Male | Latin |
| October | eighth | Female | Latin |
| Oliver | The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.
| Male | Latin |
| Opal | Australian gemstone of remarkable colours, usually red, blue or green | Female | Sanskrit |
| Opal | Australian gemstone of remarkable colours, usually red, blue or green | Female | Sanskrit |
| Opaline | Precious Jewel | Unisex | English |
| Orson | Little bear
| Male | Latin |
| Pancho | Nickname for Francisco and Frank.
| Male | Spanish |
| Penelope | Dream weaver
| Female | Greek |
| Peter | A rock. Peter the biblical fisherman and apostle had impulsive nature and rocklike faith. In Catholic tradition he is the first pope.
| Male | Greek |
| Petra | rock, stone | Female | Greek |
| Quentin | Fifth.
| Male | Latin |
| Raphael | God's healer
| Male | Hebrew |
| Raymond | Guards wisely.
| Male | |
| Remy | Brand of French cognac | Male | |
| Roman | citizen of Rome | Male | Latin |
| Romana | from Rome | Female | Latin |
| Rowan | red-haired; rugged | Male | Scottish |
| Sabina | Sabine | Female | Latin |
| Salome | Asked of God | Female | Hebrew |