| Satoko | Woman | Japanese Names |
| Satomi | Woman | Japanese Names |
| Satoru | Man | Japanese Names |
| Satoshi | Man | Japanese Names |
| Satoyo | Woman | Japanese Names |
| Satsuki | Woman | Japanese Names |
| Saya | Woman | Japanese Names |
| Sayaka | Woman | Japanese Names |
| Sayeko | Woman | Japanese Names |
| Sayoko | Woman | Japanese Names |
| Sayuri | Woman | Japanese Names |
| Seiichi | Man | Japanese Names |
| Seiji | Man | Japanese Names |
| Seiko | Unisex | Japanese Names |
| Setsuko | Woman | Japanese Names |
| Shichiro | Man | Japanese Names |
| Shichirou | Man | Japanese Names |
| Shigeko | Woman | Japanese Names |
| Shigemi | Woman | Japanese Names |
| Shigeo | Man | Japanese Names |