| Baby Name | Meaning | Gender |
|---|
| Riobard | Royal Bard | Male |
| Rion | Kingly. | Male |
| Riordain | Bright | Male |
| Riordan | Royal Bard | Male |
| Risteard | Gaelic Form Of Richard (Strong Ruler) | Male |
| Roan | From The Rowan Tree | Male |
| Roane | Red-Haired: Red. | Male |
| Roark | Famous Ruler | Male |
| Robert | Famed: Bright: Shining. 14Th-Century King Robert The Bruce. Robert Burns The Poet. | Male |
| Robin | Famed: Bright: Shining Form Of Robert Popular Since The Medieval Days Of Robin Hood. Robinson: (English) Son Of Robert Famed: Bright: Shining. Surname. | Male |
| Roderick | Famous Ruler | Male |
| Rodger | "Famous Spearman, Quiet." | Male |
| Rogan | Red Haired | Male |
| Roger | Renowned Spearman. Rogelio: (Spanish) Renowned Spearman. | Male |
| Rohan | Ascending | Male |
| Roibeard | Robin | Male |
| Roibin | Robin | Male |
| Roland | Renowned In The Land. Roland Was A Legendary Hero Who Served Charlemagne. | Male |
| Ron | Meaning Unknown | Male |
| Ronan | Little Seal | Male |
| Ronat | Seal | Female |
| Ronit | Song | Male |
| Rooney | Hero | Male |
| Rorey | Red. Sixteenth-Century Rebel Chief Rory O'more Is Celebrated In Irish Poetry. | Male |
| Rorke | Famous Ruler | Male |