| Jancsi | | YAWN-chee | Hungarian | |
| Janeka | | - | English (Rare) | |
| Janele | | jə-NEL | English (Rare) | |
| Janella | | jə-NEL-ə | English (Rare) | |
| Janetta | | jə-NET-ə | English (Rare) | |
| Jani | | YAH-nee (Finnish) | Finnish, Hungarian | |
| Janika | | - | Hungarian | |
| Janina | | yah-NEE-nah (Polish, German), YAH-nee-nah (Finnish) | Polish, Finnish, German, Swedish, Lithuanian | |
| Janine | | zha-NEEN (French), jə-NEEN (English) | French, English, Dutch, German | |
| Janja | | - | Croatian, Serbian | |
| Janka | | - | Slovak | |
| Jankin | | - | Medieval English | |
| Janko | | - | Slovene, Croatian, Serbian, Slovak | |
| Jannah | | JAN-ə | English (Rare) | |
| Janne (2) | | - | Danish, Norwegian | |