| Steve | Man | English Names |
| Stevie | Unisex | English Names |
| Stew | Man | English Names |
| Stillman | Man | English Names |
| Stockton | Man | English Names |
| Stokes | Unisex | English Names |
| Stone | Man | English Names |
| Stratton | Unisex | English Names |
| Streeter | Unisex | English Names |
| Strickland | Unisex | English Names |
| Strong | Unisex | English Names |
| Stu | Man | English Names |
| Sue | Woman | English Names |
| Sukey | Woman | English Names |
| Sully | Unisex | English Names |
| Summer | Woman | English Names |
| Summers | Unisex | English Names |
| Sunderlin | Unisex | English Names |
| Sunny | Unisex | English Names |
| Sunshine | Woman | English Names |