| Reyel | God is my oath or promise to God. |
| Reyen | Strong and powerful, possibly derived from a Celtic word. |
| Reyma | A wise and protective royal mother. |
| Reyne | Remain Beautiful |
| Reynilda | A mighty and strong royal warrior. |
| Reyya | Graceful, Queen, One who Sings |
| Rezeena | A bright and shining royal flower. |
| Rezena | A calm and peaceful royal princess. |
| Rezeya | A name meaning a pleasant breeze. |
| Rezona | One who resonates with harmony. |
| Rhae | Stream, River, Poppy Flower |
| Rhaegar | Great leader or noble ruler, possibly from a Celtic or Welsh origin. |
| Rheal | To heal or cure, possibly derived from a Celtic word. |
| Rheasilva | A Vestal Virgin |
| Rheba | Cattle Stall, Tied, Joined |
| Rheema | A White Antelope |
| Rheena | Clear, Laurel, Bay |
| Rheia | Menstruation, Birth waters |
| Rhema | The Spoken Word of God |
| Rhen | Strong and powerful, possibly derived from a Celtic word. |
| Rhena | A name meaning a peaceful soul. |
| Rheya | A name meaning flowing stream. |
| Rhianne | Great Queen, Maiden |
| Rhiannee | A name meaning great queen. |
| Rhiddhi | Prosperity, Wealth |
| Rhima | A White Antelope |
| Rhina | Artistic, Dissolve, Gem |
| Rhishita | One who Brings Happiness, Joyful |
| Rhizwana | Angel, Beautiful |
| Rhoades | From the road or path, possibly derived from a Celtic word. |
| Rhoby | A name meaning bright fame. |
| Rhodante | A name meaning rose flower. |
| Rhodelia | A name meaning rose garden. |
| Rhodene | A name meaning rose valley. |
| Rhody | A name meaning rose colored. |
| Rhomani | A wanderer or traveler of Romani origin. |
| Rhone | From the river or stream, possibly derived from a Celtic word. |
| Rhonwyn | A fair, holy, or blessed white maiden. |
| Rhoopini | One who possesses a beautiful appearance. |
| Rhordan | Strong and powerful, possibly derived from a Celtic word. |