| Baby Name | Meaning | Gender |
|---|
| Rey | Regal | Male |
| Rhett | "Enthusiastic, Stream." | Male |
| Rhys | Fiery. | Male |
| Ricardo | Powerful Ruler | Male |
| Richard | Strong Ruler | Male |
| Ricky | Abbreviation Of Richard Powerful: Strong Ruler. | Male |
| Riley | Valliant. Rye. Form Of Ryley. | Male |
| Robert | Famed: Bright: Shining. 14Th-Century King Robert The Bruce. Robert Burns The Poet. | Male |
| Roberto | Spanish Form Of Robert Shining Fame | Male |
| Roderick | Famous Ruler | Male |
| Rodney | Island Of Reeds. | Male |
| Rodolfo | Spanish Form Of Rudolph Famous Wolf | Male |
| Rodrigo | Famous Ruler. | Male |
| Rogelio | Famous Soldier | Male |
| Roger | Renowned Spearman. Rogelio: (Spanish) Renowned Spearman. | Male |
| Rohan | Ascending | Male |
| Roland | Renowned In The Land. Roland Was A Legendary Hero Who Served Charlemagne. | Male |
| Rolando | Renowned In The Land. Roland Was A Legendary Hero Who Served Charlemagne. | Male |
| Roman | From Rome | Male |
| Romeo | From Rome | Male |
| Ronald | Powerful | Male |
| Ronan | Little Seal | Male |
| Ronnie | Rules With Counsel. Form Of Ronald From Reynold. | Male |
| Rory | Red. Sixteenth-Century Rebel Chief Rory O'more Is Celebrated In Irish Poetry. | Male |
| Rosa | Noted Protector | Female |