| Name | Meaning | Gender | Origin |
|---|
| Rafe | Form of Rafael God has healed.
| Male | English |
| Rain | | Male | |
| Rainy | | Unisex | |
| Raleigh | dweller by the deer meadow | Male | English |
| Ramsey | ram's land | Unisex | |
| Rascal | One that is playfully mischievous | Male | |
| Rastus | Lovely | Unisex | English |
| Ray | kingly | Male | English |
| Rebel | One that resists of defies authority | Male | Word |
| Redmond | adviser | Male | Irish |
| Rhett | Enthusiastic, stream.
| Male | English |
| Rhodes | dweller by the crosses; roses | Male | Greek |
| Rice | | Unisex | |
| Rider | horseman | Male | English |
| Rikka | | Unisex | |
| Ringo | apple, peace be with you | Male | English |
| Roger | famous spearman, quiet | Male | |
| Rogers | | Unisex | |
| Roman | citizen of Rome | Male | Latin |
| Rosebud | | Unisex | Hebrew |
| Ross | from the TV sitcom Friends | Male | Scottish |
| Rowan | red-haired; rugged | Male | Scottish |
| Roy | regal one, Red haired | Male | |
| Royal | kingly, royal | Male | |
| Royce | son of the king | Male | English |