| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jeunesse | - | Various | ||
| Jevrem | - | Serbian | ||
| Jewel | JOOL | English | ||
| Jewell | JOOL | English | ||
| Jez | JEZ | English (British) | ||
| Jezza | JEZ-ə | English (British) | ||
| Jia | - | Chinese | ||
| Jiahao | - | Chinese | ||
| Jian | - | Chinese | ||
| Jiang | - | Chinese | ||
| Jianhong | - | Chinese | ||
| Jie | - | Chinese | ||
| Jill | JIL | English | ||
| Jillian | JIL-ee-ən | English | ||
| Jillie | JIL-ee | English |