Starting with letter S
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 541 | Sigilwig | German | Champion. | F | |
| 542 | Sigionoth | Biblical | According to variable songs or tunes. | F | |
| 543 | Sigismonda | Teutonic | Victorious defender. | F | |
| 544 | Sigismunda | Teutonic | Victorious defender. | F | |
| 545 | Sign | Norse | Daughter of Volsung. | F | |
| 546 | Signa | Latin | Sign. | F | |
| 547 | Signe | Latin | Sign. | F | |
| 548 | Signe | Swedish | Victorious. | F | |
| 549 | Signia | Latin | Sign. | F | |
| 550 | Signild | Swedish | Victorious. | F | |
| 551 | Signilda | Swedish | Victorious. | F | |
| 552 | Signy | Norse | Daughter of Volsung. | F | |
| 553 | Sigrath | Norse | Conquering advisor. | F | |
| 554 | Sigrid | Danish | Victorious counselor. | F | |
| 555 | Sigrid | Norse | Conquering advisor. | F | |
| 556 | Sigrid | Swedish | Victorious. | F | |
| 557 | Sigun | Norse | Daughter of Volsung. | F | |
| 558 | Sigune | ArthurianLegend | Percival's cousin. | F | |
| 559 | Sigyn | Norse | Wife of Loki. | F | |
| 560 | Siham | Muslim | Arrows.. | F | |