| Rhioganedd | Legendary a prince of Ireland. |
| Rhisiart | Welsh form of Richard 'strong ruler'. |
| Rhobert | Welsh form of Robert 'brilliant renown'. |
| Rhonwen | Fair lance; fair, slender. Welsh form of Rowena: white-haired. |
| Rhoslyn | A beautiful valley of roses. |
| Rhosyn | The Welsh word for a rose bloom. |
| Rhun | Legendary son of Beli. |
| Rhuvawn | Legendary son of Deorthach. |
| Rhyannon | A name meaning great queen. |
| Rhyawdd | Legendary son of Morgant. |
| Rhychdir | From the plow land. |
| Rhyd | A name meaning a river ford. |
| Rhys | A name meaning enthusiasm. |
| Ria | From the rivers mouth; Singer |
| Rianna | Sweet basil, virtuous |
| Richa | Hymn;The writing of the Vedas; Ruler of all; Verses of Sanskrit |
| Rida | Accept And Obey; Favored by God. |
| Riddhi | Fortunate; Good fortune; A prosperous woman; Wealthy. |
| Ridhi | Prosperity and good fortune. |
| Rima | Goddess Durga; White antelope |
| Rimsha | Sweet; Bunch of Flower; Beautiful Flower |
| Rina | Catherine; Dissolved; Diminutive of feminine names ending in -rina.; Joyous song; Peaceful. |
| Risha | It means a saintly person. |
| Rita | From Margarita; Precious pearl; Pearl; Speaker. Can also be a variant of Margaret: Pearl.; Variant of Margaret: Child of light. Famous Bearer: Margaret Thatcher, former Prime Minister of the United Kingdom.; Way of life |
| Riya | Flower; Graceful, Singer |
| Rohini | Moon; A star; Woman. |
| Roma | Eternal city; Goddess Laxmi; Lakshmi; From Rome. |
| Romaana | Variant of Romana: Romantic. Fascinating. |
| Romana | From Rome; Romantic. Fascinating. |
| Ronda | A name meaning noisy or rough. |
| Ronelle | A name meaning strong ruler. |
| Ronnie | Diminutive of Veronica: True image; honest image. Biblical - from the maiden who handed Christ her handkerchief on the way to Calvary. His likeness miraculously appeared on the handkerchief, thus she received her name.; Diminutive of Ronald: Mighty counse |
| Roshan | Bright; Born during the daylight; Illumination |
| Roshana | Bright; Passionate; Touchstone |
| Roshni | Brightness; Ight; Light |
| Rosy | Having a healthy pinkish glow. |
| Rozeena | Variant of Rozina: Daily pay. |
| Rozina | A sweet and delicate rose bloom. |
| Ruchi | Light; Lustre; Beauty |
| Ruhi | Spiritual. Of spirit.; A spiritual woman; Soul |