| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jalmari | YAHL-mah-ree | Finnish | ||
| Jalo | YAH-lo | Finnish | ||
| Jam | - | Persian Mythology | ||
| James | JAYMZ (English) | English, Biblical | ||
| Jamesina | - | Scottish | ||
| Jameson | JAY-mi-sən | English | ||
| Jamey | JAY-mee | English | ||
| Jami (1) | JAY-mee | English | ||
| Jami (2) | YAH-mee | Finnish | ||
| Jamie | JAY-mee | Scottish, English | ||
| Jamison | JAY-mi-sən | English | ||
| Jamshed | - | Persian, Tajik, Persian Mythology | ||
| Jamsheed | - | Persian, Persian Mythology | ||
| Jamshid | - | Persian, Persian Mythology | ||
| Jamyang | - | Tibetan, Bhutanese |