| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| SulisŁAw | suw-LEE-swahf | Polish | ||
| Suljo | - | Bosnian | ||
| Sullivan | SUL-i-vən | English | ||
| Sulo | SOO-lo | Finnish | ||
| Sumati | - | Hinduism, Indian, Hindi | ||
| Sumiko | soo-mee-ko | Japanese | ||
| Summer | SUM-ər | English | ||
| Sundara | - | Hinduism | ||
| Sunday | SUN-day | English | ||
| Sunil | - | Indian, Hindi, Marathi, Bengali, Assamese, Gujarati, Punjabi, Telugu, Tamil, Kannada, Malayalam, Nep | ||
| Sunita | - | Hinduism, Indian, Hindi, Marathi, Nepali | ||
| Sunngifu | - | Anglo-Saxon | ||
| Sunnifa | - | Medieval Scandinavian | ||
| Sunny | SUN-ee | English | ||
| Sunshine | SUN-shien | English |