| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Sunday | SUN-day | English | ||
| Sunny | SUN-ee | English | ||
| Sunshine | SUN-shien | English | ||
| Susan | SOO-zən | English | ||
| Susanna | soo-ZAHN-nah (Italian), SOO-sahn-nah (Finnish), soo-ZAN-ə (English) | Italian, Swedish, Finnish, Russian, Dutch, English, Biblical, Biblical Latin, Old Church Slavic | ||
| Susie | SOO-zee | English | ||
| Suzan (1) | SOO-zən | English | ||
| Suzanna | soo-ZAN-ə | English | ||
| Suzanne | soo-ZAHN (French), soo-ZAN (English), suy-ZAHN-nə (Dutch) | French, English, Dutch | ||
| Suzi | SOO-zee | English | ||
| Suzie | SOO-zee | English | ||
| Suzy | SOO-zee | English | ||
| Sybella | si-BEL-ə | English (Rare) | ||
| Sybil | SIB-əl | English | ||
| Syd | SID | English |