| Jocebinus Monachus |
| Jocundus Jo: Fr: |
| Johanne (Johannes de) |
| Johnson. Samuel |
| Joli Claudis |
| Johnson (Samuel) |
| Joli (M.) |
| Jolin Philippe |
| Jollain Jacobus |
| Jonantoniis Domenicus |
| Jonas Augustodunensia |
| Jonas Bobiensis Monachus |
| Jonas Coldingensis |
| Jonas Fontanellensis monachus |
| Jonas Joannes Baptista |
| Jonquier B: P. |
| Jonstonus Arturus |
| Jonston Joannes |
| Jordanes |
| Jordanus Capuanus |
| Jordanus Gothus |
| Jordanus Laelius |
| Jordanus de Saxonia |
| Josbertus |
| Jornandes |
