| Jenni | | JEN-ee (English), YEN-nee (Finnish) | English, Finnish | |
| Jennica | | JEN-i-kə | English (Rare) | |
| Jennie | | JEN-ee (English) | English, Swedish | |
| Jennifer | | JEN-i-fər (English) | English, German, Dutch, Swedish, Spanish | |
| Jenny | | JEN-ee (English) | English, Swedish, Finnish, German, Dutch, Spanish | |
| Jep | | JEP | English (Archaic) | |
| Jepson | | JEP-sən | English (Rare) | |
| Jeptha | | - | English (Archaic) | |
| Jerald | | JER-əld | English | |
| Jere | | YE-re (Finnish), JER-ee (English) | Finnish, English | |
| Jeremiah | | jer-ə-MIE-ə (English) | English, Biblical | |
| Jeremy | | JER-ə-mee (English), JER-mee (English) | English, Biblical | |
| Jeri | | JER-ee | English | |
| Jermaine | | jər-MAYN | English | |
| Jernej | | - | Slovene | |