Starting with letter S
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 521 | Severin | English | Boundary. | M | |
| 522 | Severin | French | Strict; restrained. A saint's name. | M | |
| 523 | Severin | Latin | Strict; restrained. A saint's name. | M | |
| 524 | Severn | English | Strict. Restrained. Surname. | M | |
| 525 | Severne | English | Strict. Restrained. Surname. | M | |
| 526 | Severo | Spanish | Strict; restrained. | M | |
| 527 | Sevrin | French | Strict; restrained. A saint's name. | M | |
| 528 | Sevrin | Latin | Strict; restrained. A saint's name. | M | |
| 529 | Sewald | English | Sea powerful. | M | |
| 530 | Sewall | English | Sea powerful. | M | |
| 531 | Seward | Anglo-Saxon | Sea guardian; guards the coast. | M | |
| 532 | Seward | English | Sea guardian. | M | |
| 533 | Sewati | NativeAmerican | Curved bear claw (Miwok). | M | |
| 534 | Sewell | English | Sea powerful. | M | |
| 535 | Sewell | Teutonic | Mighty at sea. | M | |
| 536 | Seweryn | Latin | Severe. | M | |
| 537 | Seweryn | Polish | Severe. | M | |
| 538 | Sextus | Latin | Born sixth. Given to the sixth child born to a large family. | M | |
| 539 | Sextus | Shakespearean | Antony and Cleopatra'. Sextus Pompeius, Roman triumvir. | M | |
| 540 | Seymour | English | Tailor. | M | |