| Nederlands | nld-000 |
| Jacobus | |
| العربية | arb-000 | جَاكُوب |
| башҡорт теле | bak-000 | Яҡуп |
| brezhoneg | bre-000 | Jakez |
| català | cat-000 | Jaume |
| čeština | ces-000 | Jacob |
| čeština | ces-000 | Jakub |
| dansk | dan-000 | Jacob |
| Deutsch | deu-000 | Jaecki |
| Deutsch | deu-000 | Jakob |
| Deutsch | deu-000 | Jeckel |
| Deutsch | deu-000 | Jäck |
| eesti | ekk-000 | Jaak |
| English | eng-000 | Jack |
| English | eng-000 | Jacob |
| English | eng-000 | Jacobus |
| English | eng-000 | Jake |
| English | eng-000 | James |
| English | eng-000 | Jim |
| Esperanto | epo-000 | Jakobo |
| Ɛʋɛgbɛ | ewe-000 | Yakob |
| føroyskt | fao-000 | Jákup |
| suomi | fin-000 | Jaakko |
| français | fra-000 | Jacob |
| français | fra-000 | Jacque |
| français | fra-000 | Jacques |
| Frysk | fry-000 | Japik |
| Gàidhlig | gla-000 | Seumas |
| Gaeilge | gle-000 | Séamus |
| galego | glg-000 | Xaime |
| ʻōlelo Hawaiʻi | haw-000 | Iakopa |
| արևելահայերեն | hye-000 | Հակոբ |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᔮᑯᑉ |
| Inuktitut | iku-001 | Jaaku |
| íslenska | isl-000 | Jakob |
| italiano | ita-000 | Giacobbe |
| italiano | ita-000 | Giacomo |
| latine | lat-000 | Iacōb |
| latine | lat-000 | Iacōbus |
| latine | lat-000 | Iacōmus |
| latine | lat-000 | Jacōb |
| latine | lat-000 | Jacōbus |
| latine | lat-000 | Jacōmus |
| Limburgs | lim-000 | Jakob |
| Limburgs | lim-000 | Kuub |
| latviešu | lvs-000 | Jēkabs |
| मराठी | mar-000 | जेकब |
| македонски | mkd-000 | Јаков |
| Diné bizaad | nav-000 | Jéíkab |
| Nederlands | nld-000 | Jaap |
| Nederlands | nld-000 | Jacob |
| Nederlands | nld-000 | Jakob |
| Nederlands | nld-000 | Jakobus |
| Nederlands | nld-000 | Jokob |
| bokmål | nob-000 | Jakob |
| فارسی | pes-000 | جاکوب |
| polski | pol-000 | Jakub |
| português | por-000 | Diogo |
| português | por-000 | Iago |
| português | por-000 | Jacob |
| português | por-000 | Jacobus |
| português | por-000 | Jaime |
| português | por-000 | Santiago |
| português | por-000 | Tiago |
| русский | rus-000 | Jakov |
| русский | rus-000 | Дже́йкоб |
| русский | rus-000 | Иа́ков |
| русский | rus-000 | Я́ков |
| русский | rus-000 | Яков |
| русский | rus-000 | Яша |
| español | spa-000 | Diago |
| español | spa-000 | Jacob |
| español | spa-000 | Jacobo |
| español | spa-000 | Jayme |
| español | spa-000 | Santiago |
| español | spa-000 | Yago |
| svenska | swe-000 | Jakob |
| українська | ukr-000 | Я́ків |
| tiếng Việt | vie-000 | Giacóp |
| Volapük | vol-000 | Jacobus |
| ייִדיש | ydd-000 | יעקבֿ |
| Bahasa Malaysia | zsm-000 | Yaakub |