| Name | Meaning | Gender | Origin |
|---|
| Rayman | Form of Raymond Guards wisely.
| Male | |
| Raymon | Form of Raymond Guards wisely.
| Male | |
| Raymond | Guards wisely.
| Male | |
| Rayne | | Unisex | |
| Redmond | adviser | Male | Irish |
| Rosario | rosary | Male | Italian |
| Smokey | A grayish blue colour. Slang for highway patrol officer | Male | |
| Smokey | A grayish blue colour. Slang for highway patrol officer | Male | |
| Smokey | A grayish blue colour. Slang for highway patrol officer | Male | |
| Yabby | after the South Eastern Australia small freshwater crayfish | Unisex | |