| Name | Meaning | Gender | Origin |
|---|
| Princeton | Principal one: first. The rock musician Prince.
| Male | English |
| Quin | Abbreviation of Joaquin.
| Male | |
| Rafiki | | Unisex | |
| Raimundo | Guards wisely.
| Male | |
| Ralphie | | Male | |
| Ramon | Form of Raymond Guards wisely.
| Male | Catalan |
| Ramone | Form of Raymond Guards wisely.
| Male | Musical |
| Randall | Variants of Randolph Wolf's shield. Surname.
| Male | English |
| Raulo | Wise
| Male | |
| Rayman | Form of Raymond Guards wisely.
| Male | |
| Raymon | Form of Raymond Guards wisely.
| Male | |
| Raymond | Guards wisely.
| Male | |
| Reg | Wise ruler | Unisex | English |
| Regis | kingly | Male | |
| Reymond | Guards wisely.
| Male | |
| Rodman | Famous hero. | Male | |
| Rowan | red-haired; rugged | Male | Scottish |
| Saffi | Wisdom | Unisex | Danish |
| Samwise | Lord of the Rings | Unisex | |
| Sigmund | Victory: protection. Austrian psychologist Sigmund Freud.
| Male | |
| Smart Car | | Unisex | |
| Smartie | | Unisex | Hebrew |
| Smarty | | Unisex | |
| Sofka | Russian for wise | Unisex | |
| Solomon | Wise and peaceful | Male | Hebrew |