| Name |
Meaning |
Gender |
| Roderik | Famous ruler. | |
| Rodes | Lives near the crucifix | |
| Rodman | Lives by the road Guard wisely. | |
| Rodney | Island of reeds. | |
| Rodolfo | Spanish form of Rudolph famous wolf | |
| Rodor | Sky | |
| Rodric | Famous ruler. | |
| Rodrick | Famous ruler. | |
| Rodrigo | Famous ruler. | |
| Rodrik | Famous ruler | |
| Rodwell | Lives by the spring near the road | |
| Roe | Deer; Red haired | |
| Roel | rock. | |
| Rogan | Red haired | |
| Rogelio | Famous soldier | |
| Roger | Renowned spearman. Rogelio: (Spanish) Renowned spearman. | |
| Rohan | Red-haired; red. | |
| Roi | king | |
| Roibeard | Robin | |
| Roibin | Robin | |
| Roland | Renowned in the land. Roland was a legendary hero who served Charlemagne. | |
| Rolando | Renowned in the land. Roland was a legendary hero who served Charlemagne. | |
| Roldan | Famous | |
| Rolf | Wolf counsel. | |
| Rolfe | Red wolf | |
| Rollan | Renowned in the land. Roland was a legendary hero who served Charlemagne. | |
| Rolland | Renowned in the land. Roland was a legendary hero who served Charlemagne. | |
| Rollie | Renowned in the land. Roland was a legendary hero who served Charlemagne. | |
| Rollo | Renowned in the land. Roland was a legendary hero who served Charlemagne. | |
| Romain | A Roman | |
| Roman | From Rome | |
| Romano | From Rome | |
| Romeo | From Rome | |
| Romney | From Romney | |
| Ron | Rules with counsel. Form of Ronald from Reynold. | |
| Ronal | Rules with counsel. Form of Ronald from Reynold. | |
| Ronald | Powerful; Rules with counsel. Form of Reynold. | |
| Ronaldo | Rules with counsel. Form of Ronald. | |
| Ronan | Oath; Little Seal | |
| Ronell | Rules with counsel. Form of Ronald from Reynold. | |
| Roni | Song | |
| Ronit | Song | |
| Ronn | Rules with counsel. Form of Ronald from Reynold. | |
| Ronnell | Rules with counsel. Form of Ronald from Reynold. | |
| Ronnie | Rules with counsel. Form of Ronald from Reynold. | |
| Ronny | Rules with counsel. Form of Ronald from Reynold. | |
| Ronson | Son of Ronald | |
| Rook | Raven | |
| Rooney | Hero | |
| Roper | Maker of rope | |
| Roque | rock | |
| Rorey | Red. Sixteenth-century rebel chief Rory O'More is celebrated in Irish poetry. | |
| Rorke | Famous ruler | |
| Rorry | Red. Sixteenth-century rebel chief Rory O'More is celebrated in Irish poetry. | |
| Rory | Red. Sixteenth-century rebel chief Rory O'More is celebrated in Irish poetry. | |
| Ros | From the peninsula | |
| Rosario | Beautiful; Rosary. Refers to devotional prayers honoring Mary. | |
| Rosco | Heathland of the roe deer. | |
| Roscoe | Heathland of the roe deer. | |
| Roselin | Red haired | |
| Roselyn | Red haired | |
| Roslin | Red haired | |
| Roslyn | Beautiful; Red Haired | |
| Ross | Red. Surname. | |
| Rosselin | Red haired | |
| Rosselyn | Red haired | |
| Rossiter | Red. Surname. | |
| Rosston | Red. Surname. | |
| Rosswald | Horse mighty | |
| Roswald | Horse mighty | |
| Roswalt | Horse mighty | |
| Roswell | Horse mighty | |
| Roth | Red. Surname. | |
| Rourke | An ancient given name adopted as an Irish clan name. Surname. | |
| Rousse | Red haired | |
| Roussel | Reddish | |
| Rousset | Red haired | |
| Rousskin | Red haired | |
| Rouvin | Behold a son | |
| Rover | Wanderer | |