| Rasadun | A seeker of truth and wisdom. |
| Rashadd | Integrity of conduct |
| Rasindu | The moon of nectar or essence. |
| Rathjitha | One who has conquered through love. |
| Raveesha | Lord of the sun and the light. |
| Ravenor | English surname meaning 'raven's lord' or 'raven's power' |
| Ravishka | A beautiful ray of sunlight. |
| Rawden | English surname meaning 'red valley' or 'red hill' |
| Rawlinson | Son of the famous wolf ruler. |
| Rawlison | English surname meaning 'son of the red-haired one' |
| Rawt | English surname meaning 'red-haired' or 'red-haired one' |
| Raxton | English surname meaning 'raven's town' or 'raven's settlement' |
| Rayet | French surname meaning 'ray' or 'beam of light' |
| Raylan | English surname meaning 'little king' or 'royal child' |
| Raymie | Advisor, protector |
| Raymy | Advisor, protector |
| Raynesh | A ruler who brings wise counsel. |
| Rayo | A bright and shining light beam. |
| Rayray | Advisor, protector |
| Rayton | English surname meaning 'raven's town' or 'raven's settlement' |
| Razn | Arabic name meaning 'wise' or 'intelligent' |
| Reality | English word meaning 'the state of being real' or 'true existence' |
| Reason | English word meaning 'a cause or explanation' or 'a logical argument' |
| Recardo | A variant spelling of Ricardo. |
| Redfort | Red River Crossing |
| Reedansh | A part of a divine soul. |
| Regal | Born into Royalty |
| Regeesh | A leader of great strength. |
| Regen | A person who is born again. |
| Reife | German surname meaning 'peaceful' or 'tranquil' |
| Reilan | English surname meaning 'strong and steadfast' or 'firm and resolute' |
| Reince | English surname meaning 'peaceful' or 'tranquil' |
| Rekker | English surname meaning 'ruler' or 'leader' |
| Rence | Probably derived from laurus |
| Renner | German surname meaning 'runner' or ' messenger' |
| Rennick | English surname meaning 'little king' or 'royal child' |
| Rennon | English surname meaning 'little king' or 'royal child' |
| Renurao | Particle, Molecule, Earth |
| Resandu | One who brings peace and calm. |
| Resolved | Determined to make a decision or take action. |