| Vortspeco | substantivo |
|---|---|
| Genro | vira |
| afrikanso | metaan |
|---|---|
| angla | methane |
| ceha | methan |
| dana | metan |
| esperanto | metano |
| finna | metaani |
| franca | méthane |
| germana | Methan |
| greka | μετθάνιο |
| islanda | metan |
| itala | metano |
| kabilia | amitan (ⴰⵎⵉⵜⴰⵏ) |
| kataluna | metà |
| kimra | methan |
| luksemburgia | Methan |
| malaja | metana |
| nederlanda | methaan |
| norvega | metan |
| pola | metan |
| portugala | metano |
| rumana | metan |
| rusa | метан |
| saterlanda frizona | Methan |
| svahilo | methani |
| sveda | metan |
| tagaloga | metano |
| taja | มีเทน |
| turka | metan |
| hungara | metán |