| Name | Meaning | Favorites |
| Roy | King | |
| Royce | Kingly, Son of Roy | |
| Rufus | Red-Haired | |
| Rupert | Of Shining Fame | |
| Russell | Red | |
| Ryan | Variant of Bryan | |
| Sage | From the spice or prophet | |
| Sanford | Sandy crossing | |
| Saxon | Germanic tribe | |
| Saxton | Swords man | |
| Shaw | A grove | |
| Sheadon | From shea and don | |
| Shel | Derived from sheldon | |
| Sheldon | Town in the valley | |
| Sherwood | From the bright forest | |
| Silver | White | |
| Sinjin | Saint john | |
| Smith | Artisan, Specialty worker | |
| Spence | Provider | |
| Stedman | From the farmstead | |
