| svenska | swe-000 |
| Marcus | |
| العربية | arb-000 | مرقس |
| ארמית | arc-000 | מרקוס |
| български | bul-000 | Марко |
| català | cat-000 | Marc |
| čeština | ces-000 | Marek |
| čeština | ces-000 | Маrek |
| Kernowek | cor-000 | Margh |
| lingua corsa | cos-000 | Marcu |
| kaszëbsczi jãzëk | csb-000 | Mark |
| dansk | dan-000 | Marck |
| Deutsch | deu-000 | Markus |
| ελληνικά | ell-000 | Μάρκος |
| English | eng-000 | Mark |
| English | eng-000 | Marlin |
| English | eng-000 | Marlon |
| Esperanto | epo-000 | Marko |
| euskara | eus-000 | Martzel |
| suomi | fin-000 | Markko |
| suomi | fin-000 | Markku |
| suomi | fin-000 | Markkus |
| suomi | fin-000 | Marko |
| suomi | fin-000 | Marku |
| suomi | fin-000 | Markus |
| français | fra-000 | Marc |
| français | fra-000 | Marcel |
| français | fra-000 | Marcellin |
| Gaeilge | gle-000 | Marcas |
| magyar | hun-000 | Marcell |
| magyar | hun-000 | Márk |
| íslenska | isl-000 | Markús |
| italiano | ita-000 | Marcellino |
| italiano | ita-000 | Marcello |
| italiano | ita-000 | Marco |
| italiano | ita-000 | Marzio |
| latine | lat-000 | Marcellus |
| latine | lat-000 | Marcus |
| Nederlands | nld-000 | Mark |
| polski | pol-000 | Marceli |
| polski | pol-000 | Marek |
| polski | pol-000 | Margusz |
| polski | pol-000 | Markusz |
| polski | pol-000 | Merkusz |
| português | por-000 | Marcelinho |
| português | por-000 | Marcos |
| português | por-000 | Márcio |
| русский | rus-000 | Марк |
| russkij | rus-001 | Mark |
| slovenščina | slv-000 | Marko |
| español | spa-000 | Marcelino |
| español | spa-000 | Marcelo |
| español | spa-000 | Marcio |
| español | spa-000 | Marcos |
| svenska | swe-000 | Mark |
| svenska | swe-000 | Markus |
| ܠܫܢܐ ܣܘܪܝܝܐ | syc-000 | ܡܪܩܘܣ |
| українська | ukr-000 | Марко |