Serafino | | - | Italian | |
Serena | | sə-REEN-ə (English), se-RE-nah (Italian) | English, Italian, Late Roman | |
Sergio | | SER-jo (Italian), SER-khyo (Spanish) | Italian, Spanish | |
Sesto | | - | Italian | |
Settimio | | - | Italian | |
Severiano | | se-ve-RYAH-no | Italian, Spanish | |
Severina | | - | Italian, Portuguese, Croatian, German, Ancient Roman | |
Severino | | se-ve-REE-no (Italian, Spanish) | Italian, Spanish, Portuguese | |
Severo | | se-VE-ro | Italian, Spanish | |
Sibilla | | - | Italian | |
Sigfrido | | seeg-FREE-do (Italian), seeg-FREE-dho (Spanish) | Italian, Spanish | |
Silvana | | seel-VAH-nah | Italian | |
Silvano | | seel-VAH-no | Italian | |
Silvestra | | - | Italian, Slovene | |
Silvestro | | seel-VE-stro | Italian | |