| Name | Meaning | Gender | Origin |
|---|
| Rain | | Male | |
| Rainbow | | Female | |
| Rainy | | Unisex | |
| Raisin | | Unisex | |
| Raj | | Unisex | |
| Raja | the anticipated one | Female | Arabic |
| Raja | the anticipated one | Female | Arabic |
| Ralph | Red wolf
| Male | English |
| Ralph | Red wolf
| Male | English |
| Rambo | | Male | |
| Ramon | Form of Raymond Guards wisely.
| Male | Catalan |
| Ramona | Wise defender
| Female | Spanish |
| Ramses | son of God | Male | Egyptian |
| Ramsey | ram's land | Unisex | |
| Random | | Unisex | Hebrew |
| Raoul | Form of Ralph wolf counsel.
| Male | |
| Rapunzel | | Unisex | |
| Rascal | One that is playfully mischievous | Male | |
| Rasputin | | Male | Hebrew |
| Rasta | | Unisex | Hebrew |
| Raven | Dark haired or wise
| Female | Word |
| Raymond | Guards wisely.
| Male | |
| Razor | A sharp-edged cutting instrument used to remove hair. | Unisex | |
| Rebel | One that resists of defies authority | Male | Word |
| Red | A primary colour resembling the colour of blood | Male | Color |