| Obedience | - | American Name | Odharnait | - | Gaelic Name |
| Ohtli | - | Nahuatl Name | Oni | - | Andalusi Name |
| Oriole | - | Latin Name | Orion | - | Greek Name |
| Paige | - | English Name | Paris | - | Greek Name |
| Park | - | Chinese Name | Payton | - | English Name |
| Pepper | - | English Name | Perri | - | English Name |
| Perry | - | English Name | Petal | - | English Name |
| Petit | - | French Name | Philip II | - | Philippines Name |
| Phoenix | - | Greek Name | Pili | - | Egyptian Name |
| Ping | - | Chinese Name | Piper | - | English Name |
| Pixie | - | Swedish Name | Poet | - | English Name |
| Pooky | - | American Name | Qiao | - | Chinese Name |
| Qing Yuan | - | Chinese Name | Quinn | - | Irish Name |
| Raegan | - | Irish Name | Rain | - | American Name |
| Rainbow | - | English Name | Raphael | - | Hebrew Name |
| Ravenel | - | English Name | Reagan | - | Irish Name |
| Rebel | - | English Name | Red | - | American Name |
| Reda | - | Algerian Name | Reed | - | English Name |
| Reegan | - | American Name | Reese | - | Welsh Name |
| Regan | - | Irish Name | Reign | - | English Name |
| Remedy | - | American Name |
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