| русский | rus-000 |
| Якоб | |
| беларуская | bel-000 | Якуб |
| brezhoneg | bre-000 | Jakez |
| brezhoneg | bre-000 | Jalm |
| Deutsch | deu-000 | Jakob |
| English | eng-000 | Yakob |
| Esperanto | epo-000 | Jakob |
| Esperanto | epo-000 | Jakobo |
| français | fra-000 | Jacob |
| français | fra-000 | Jacques |
| magyar | hun-000 | Jakab |
| magyar | hun-000 | Jákob |
| Nederlands | nld-000 | Jacob |
| русский | rus-000 | Жак |
| русский | rus-000 | Яков |