| Name | Meaning | Gender | Origin |
|---|
| Orange | Round citrus fruit originating in Southeast Asia. | Female | Fruit |
| Orla | Irish name meaning golden princess | Female | Irish |
| Pamela | honeyed | Female | English |
| Pancake | | Unisex | |
| Paprika | Spicy powder made from sweet red peppers. | Unisex | |
| Paris | Brand of perfume. | Female | |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Peggy | pearl | Female | English |
| Pekoe | after orange pekoe tea | Unisex | |
| Penny | Greek, weaver | Female | English |
| Phoebe | bright one | Female | Greek |
| Phoebe | bright one | Female | Greek |
| Plum | | Female | |
| Pooh | | Unisex | |
| Popcorn | Corn that when heated forms white edible puffs. | Unisex | |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Pouncival | | Unisex | Hebrew |
| Primrose | first rose | Female | English |
| Prince Harry | | Unisex | |
| Princess | Female member of a royal family | Female | Word |
| Puddin | | Unisex | |