| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jameson | JAY-mi-sən | English | ||
| Jamey | JAY-mee | English | ||
| Jami (1) | JAY-mee | English | ||
| Jamie | JAY-mee | Scottish, English | ||
| Jamison | JAY-mi-sən | English | ||
| Jan (2) | JAN | English | ||
| Jan (3) | - | Medieval English | ||
| Janae | - | English (Modern) | ||
| Jancis | JAN-sis | English (Rare) | ||
| Jane | JAYN | English | ||
| Janeka | - | English (Rare) | ||
| Janel | jə-NEL | English | ||
| Janele | jə-NEL | English (Rare) | ||
| Janella | jə-NEL-ə | English (Rare) | ||
| Janelle | jə-NEL | English |