| Name | Meaning | Gender | Origin |
|---|
| Paul | small | Male | Latin |
| Pepper | A spice or condiment. | Male | Sanskrit |
| Pete | A rock. Form of Peter.
| Male | English |
| 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 |
| Pie | A baked pastry filled with fruit or meat. | Unisex | |
| Preston | dweller at the church, priest's settlement | Male | English |
| Rain | | Male | |
| Ravi | benevolent, sun God | Male | Hindi |
| Rigby | Lives in the ruler
| Male | English |
| Ringo | apple, peace be with you | Male | English |
| Robert | Famed: bright: shining. 14th-century King Robert the Bruce. Robert Burns the poet.
| Male | English |
| Rocky | rest | Male | English |
| Roland | from the famous land | Male | |
| Rory | aka Rors | Male | Irish |
| Sean | God's grace | Male | Irish |
| Sebastian | An august person | Male | Latin |
| Starkey | | Unisex | Hebrew |
| Stevie | Crowned | Unisex | English |
| Stuart | Bailiff
| Male | Scottish |
| Sullivan | black-eyed one | Male | Irish |
| Sunny | Abounding in sunshine, cheerful | Male | Nickname |
| Teddy | From Edward - Prosperous guardian | Unisex | |
| Theodore | gift of God | Male | Greek |
| Tom | Bartender at the Leaky Cauldron.
| Male | English |
| Tony | priceless one | Male | English |