| Name | Meaning | Gender | Origin |
|---|
| Napoleon | Sons of the mist, a race of dwarves | Male | Germanic |
| Nipper | A small boy | Unisex | English |
| Nutmeg | | Unisex | Hebrew |
| Odie | Woad hill | Unisex | English |
| Oscar | Divine spear | Male | English |
| Pal | A friend, buddy, chum. | Unisex | English |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Pierre | Stone | Male | Greek |
| Pip | Lover of horses | Unisex | Greek |
| Pipsqueak | | Unisex | Hebrew |
| Poco | Little. | Unisex | English |
| Puddles | | Unisex | Hebrew |
| Pumpkin | Large round fruit with orange skin | Unisex | English |
| Rambo | | Unisex | Hebrew |
| Ranger | Gamekeeper | Male | English |
| Rascal | One that is playfully mischievous | Unisex | English |
| Remi | Abbreviation Of Remington. | Unisex | English |
| Reno | Ruler with counsel | Unisex | Germanic |
| Riley | Rye clearing | Male | English |
| Rio | River | Male | Spanish |
| Rocket | To move swiftly and powerfully | Unisex | English |
| Rocky | Battle cry | Male | Germanic |
| Romy | Sea dew | Unisex | Latin |
| Rusty | Rusty, full of rust | Unisex | American English |
| Sage | Aromatic herb | Unisex | English |
| Sam | He is called god | Male | Hebrew |
| Sammy | His name is God | Unisex | Hebrew |
| Sandy | Defending men | Male | Greek |
| Sasha | Defending men | Unisex | Greek |
| Scout | Observer | Unisex | American English |