| íslenska | isl-000 |
| Gunnlaugur ormstunga | |
| dansk | dan-000 | Gunnlaugr ormstunga |
| Deutsch | deu-000 | Gunnlaugr ormstunga Illugason |
| English | eng-000 | Gunnlaugr Ormstunga |
| nynorsk | nno-000 | Gunnlaug Ormstunge |
| bokmål | nob-000 | Gunnlaug Ormstunge |
| русский | rus-000 | Гуннлауг Змеиный Язык |
| svenska | swe-000 | Gunnlög Ormtunga |