| Regen | A person who is born again. |
| Regenia | A queenly or royal person. |
| Regia | Derived from the Latin word for royal. |
| Regie | A diminutive form meaning queenly. |
| Regitha | A name meaning a royal counselor. |
| Regula | Latin term meaning rule or pattern. |
| Regusha | A name meaning a royal protector. |
| Rehaab | Arabic name meaning vast or spacious. |
| Rehaana | Fragrance, Air of Heaven |
| Rehaf | Arabic name meaning soft or gentle. |
| Rehanaa | Air of Heaven, Fragrance |
| Rehanan | A name meaning fragrant or sweet. |
| Rehanaz | A name meaning a royal fragrance. |
| Rehane | A name meaning a sweet basil plant. |
| Rehanee | A sweetsmelling basil plant. |
| Rehanna | A fragrant flower or sweet basil. |
| Rehansa | A graceful swan of the heavens. |
| Rehansha | A part of a sweetscented flower. |
| Rehantika | One who is charming and fragrant. |
| Rehasni | A person who brings great joy. |
| Rehima | A kind and compassionate woman. |
| Rehina | A queenly and graceful individual. |
| Rehmada | One who is full of deep mercy. |
| Rehmatunnisa | A woman blessed with mercy. |
| Rehnaz | Pride of the path or way |
| Rehnooma | A guide or a leader of men |
| Rehnumayi | The act of giving guidance |
| Reida | One who is a wise counselor |
| Reife | German surname meaning 'peaceful' or 'tranquil' |
| Reila | A beautiful lady of the sun |
| Reilan | English surname meaning 'strong and steadfast' or 'firm and resolute' |
| Reiley | A courageous and brave soul |
| Reilyn | A peaceful and calm meadow |
| Reinalyn | A wise and powerful ruler |
| Reince | English surname meaning 'peaceful' or 'tranquil' |
| Reinhild | Counsellor in Battle |
| Reinhilde | Counsellor in Battle |
| Reisha | One who is full of laughter |
| Reizie | A bright and joyful person |
| Reizl | Beautiful, Luck, Gift of God |