| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Jakob | YAH-kawp (German), YAH-kob (Danish) | German, Swedish, Norwegian, Danish, Icelandic, Dutch, Slovene | ||
| Jakov | - | Serbian, Croatian, Macedonian | ||
| Jakub | YAH-kuwp (Polish) | Polish, Czech, Slovak | ||
| Jalal | - | Arabic, Persian | ||
| Jaleh | - | Persian | ||
| Jalen | JAY-lin | African American (Modern) | ||
| Jalil | - | Arabic, Persian | ||
| Jalila | - | Arabic | ||
| Jam | - | Persian Mythology | ||
| Jamaal | - | Arabic | ||
| Jamaar | jə-MAHR | African American (Rare) | ||
| Jamal | - | Arabic | ||
| Jamar | jə-MAHR | African American | ||
| Jameel | - | Arabic | ||
| Jameela | - | Arabic |