Starting with letter S
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 401 | Sefton | English | From Sefton; town in the rushes. | M | |
| 402 | Sefu | Egyptian | Sword. | M | |
| 403 | Segar | English | Seaman. | M | |
| 404 | Segenam | NativeAmerican | Lazy (Algonquin). | M | |
| 405 | Seger | English | Seaman. | M | |
| 406 | Segub | Biblical | Fortified, raised. | M | |
| 407 | Segundo | Latin | Born second. | M | |
| 408 | Segundo | Spanish | Born second. | M | |
| 409 | Sehaam | Muslim | Variant of Seham: Shares. Arrows.. | M | |
| 410 | Seham | Muslim | Shares. Arrows.. | M | |
| 411 | Seifred | Teutonic | Victorious peace. | M | |
| 412 | Seigmund | Teutonic | Victorious defender. | M | |
| 413 | Seignour | French | Lord of the manor. | M | |
| 414 | Seiji | Japanese | Lawful; manages affairs of state. | M | |
| 415 | Sein | Spanish | Innocent. | M | |
| 416 | Seir | Biblical | Hairy, goat, demon, tempest. | M | |
| 417 | Seirath | Biblical | Hairy, goat, demon, tempest. | M | |
| 418 | Seireadan | Irish | Untamed. | M | |
| 419 | Seith | Welsh | Seven. | M | |
| 420 | Sekani | Egyptian | Laughs. | M | |