| Name | Meaning | Gender | Origin |
|---|
| Rai | Abbreviation of Raimundo.
| Female | Japanese |
| Raimunda | Wise defender
| Female | |
| Raimundo | Guards wisely.
| Male | |
| Ramira | Judicious
| Female | Spanish |
| Ramirez | after Juan Sanchez Villalobos Ramirez in the movie Highlander | Male | |
| Ramiro | Judicious
| Male | Portuguese |
| Ramon | Form of Raymond Guards wisely.
| Male | Catalan |
| Ramona | Wise defender
| Female | Spanish |
| Ramone | Form of Raymond Guards wisely.
| Male | Musical |
| Raquel | Innocent
| Female | Spanish |
| Raul | Form of Ralph wolf counsel.
| Male | Spanish |
| Raulo | Wise
| Male | |
| Rayman | Form of Raymond Guards wisely.
| Male | |
| Raymon | Form of Raymond Guards wisely.
| Male | |
| Regina | Queen
| Female | Latin |
| Reno | Reborn | Male | English |
| Rey | King
| Male | Spanish |
| Rica | Norse, eternal ruler | Female | Scandinavian |
| Ricardo | dominant ruler | Male | Portuguese |
| Rico | aka Jerico | Male | Spanish |
| Rio | River
| Male | Spanish |
| Rita | pearl, precious | Female | English |
| Ro | Red Haired | Unisex | Anglo-Saxon |
| Rodrigo | famous ruler | Male | Spanish |
| Roldan | powerful, mighty | Unisex | |