| Name | Meaning | Gender | Origin |
|---|
| Puma | | Female | |
| Pumba | | Unisex | |
| Pumpkin | Large round fruit with orange skin | Male | |
| Punky | | Unisex | |
| Pure | | Unisex | |
| Purina | | Unisex | |
| Quark | subatomic particle | Unisex | |
| Quartz | | Male | |
| Queen | A female sovereign | Female | Word |
| Queenie | Queen
| Female | English |
| Quincy | Fifth: derived from Roman clan name.
| Male | |
| Radar | | Male | |
| Rafe | Form of Rafael God has healed.
| Male | English |
| Rainbow | | Female | |
| Raisin | | Unisex | |
| Raja | the anticipated one | Female | Arabic |
| Raja | the anticipated one | Female | Arabic |
| Ranger | dweller in the field A warden employed to protect a forest area. | Male | |
| Rascal | One that is playfully mischievous | Male | |
| Rasta | | Unisex | Hebrew |
| Raven | Dark haired or wise
| Female | Word |
| Reagan | little king | Female | Irish |
| Reba | From Rebecca - The captivator | Female | Hebrew |
| Rebel | One that resists of defies authority | Male | Word |
| Reese | ardor | Female | Welsh |