| SONNIE | | SUN-ee | English (Rare) | |
| SONNY | | SUN-ee | English | |
| Sonya | | ['səunjə] | | |
| SONYA | | SON-yə (English), SAWN-yə (English) | Russian, English | |
| SOO-JIN | | soo-jeen | Korean | |
| SOPHEA | | - | Khmer | |
| SOPHEAP | | - | Khmer | |
| Sophia | | [sə'faiə] | | |
| SOPHIA | | so-FEE-ə (English), so-FIE-ə (British English), zo-FEE-ah (German) | English, Greek, German, Ancient Greek | |
| Sophie | | ['səufi] | | |
| SOPHIE | | so-FEE (French), SO-fee (English), ZO-fee (German) | French, English, German, Dutch | |
| SOPHOCLES | | SAHF-u-kleez (English) | Ancient Greek (Latinized) | |
| SOPHOKLES | | - | Ancient Greek | |
| SOPHOS | | - | Ancient Greek | |
| SOPHRONIA | | - | Literature, Late Greek | |