| Name | Meaning | Details |
|---|---|---|
| Rivas | From The River Bank | View Details |
| Rivera | Lives Near The River | View Details |
| Riviera | River Bank | View Details |
| Roden | From The Swift River | View Details |
| Rodney | From The Island In The Swift River | View Details |
| Romney | From The Broad River | View Details |
| Sabrina | From The River Severn | View Details |
| Saint | Holy Person | View Details |
| Sancha | Holy | View Details |
| Sanchia | Holy | View Details |
| Sancho | Holy | View Details |
| Sancia | Holy | View Details |
| Santo | Holy | View Details |
| Santos | Holy | View Details |
| Sarita | River | View Details |