| Jaylee | | JAY-lee | English (Modern) | |
| Jaylen | | JAY-lən (American), JAY-lin (English) | African American (Modern), English (Modern) | |
| Jaylene | | JAY-leen | English (Modern) | |
| Jaylin | | JAY-lin | African American (Modern), English (Modern) | |
| Jaylon | | JAY-lən | African American (Modern) | |
| Jaylyn | | JAY-lin | English (Modern) | |
| Jaymes | | JAYMZ | English (Modern) | |
| Jazlyn | | JAZ-lin | English (Modern) | |
| Jazmin | | JAZ-min | English (Modern) | |
| Jazmine | | JAZ-min | English (Modern) | |
| Jazmyn | | JAZ-min | English (Modern) | |
| Jeni | | JEN-ee | English (Modern) | |
| Jessi | | JES-ee | English (Modern) | |
| Jessika | | YE-si-kah (German), JES-i-kə (English) | German, English (Modern) | |
| Jett | | JET | English (Modern) | |