| Name | Meaning | Gender | Origin |
|---|
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Pearl | Pearl | Female | English |
| Pebbles | After the character in 'The Flintstones' cartoons | Female | English |
| Penny | Weaver | Female | Greek |
| Pepper | Pepper | Female | English |
| Pepsi | Brand of cola soft drink. | Unisex | English |
| Perth | From The Thorn-Bush Thicket | Male | English |
| Peyton | Settlement of PÅ“ga | Unisex | English |
| Phoebe | Bright | Female | Greek |
| Picasso | | Unisex | Hebrew |
| Pip | Lover of horses | Unisex | Greek |
| Piper | A pipe player | Female | English |
| Powder | Substance of fine particles. Light, dry snow. | Unisex | English |
| Preston | Priest settlement | Male | English |
| Princess | Royal son | Female | English |
| Puddles | | Unisex | Hebrew |
| Pumpkin | Large round fruit with orange skin | Unisex | English |
| Purity | Purity | Female | English |
| Queenie | Female ruler | Female | English |
| Rascal | One that is playfully mischievous | Unisex | English |
| Reggie | Ruler with counsel | Unisex | Germanic |
| Riley | Rye clearing | Male | English |
| Robbie | Bright fame | Male | Germanic |
| Rocky | Battle cry | Male | Germanic |
| Rona | Ruler with counsel | Female | Norse |
| Rosie | Rose | Female | Latin |
| Roxy | Star | Female | Persian |
| Ruby | Red | Female | Latin |
| Sadie | Princess | Female | Hebrew |
| Sam | He is called god | Male | Hebrew |