| Language | Name | Code |
|---|---|---|
| Afrikaans | Osny | af |
| Aragonese | Osny | an |
| Arabic | أوني | ar |
| arz | اونى | arz |
| Asturian | Osny | ast |
| Azerbaijani | Oni | az |
| Bavarian | Osny | bar |
| Bambara | Osny | bm |
| Breton | Osny | br |
| Catalan | Osny | ca |
| Chechen | Они (муниципалитет) | ce |
| Cebuano | Osny | ceb |
| Corsican | Osny | co |
| Czech | Osny | cs |
| Welsh | Osny | cy |
| Danish | Osny | da |
| German | Osny | de |
| de-at | Osny | de-at |
| de-ch | Osny | de-ch |
| Modern Greek (1453-) | Ονί | el |
| English | Osny | en |
| en-ca | Osny | en-ca |
| en-gb | Osny | en-gb |
| Esperanto | Osny | eo |
| Spanish | Osny | es |
| Estonian | Osny | et |
| Basque | Osny | eu |
| Finnish | Osny | fi |
| Faroese | Osny | fo |
| French | Osny | fr |
| frc | Osny | frc |
| frp | Osny | frp |
| fur | Osny | fur |
| Irish | Osny | ga |
| Scottish Gaelic | Osny | gd |
| Galician | Osny | gl |
| gsw | Osny | gsw |
| Croatian | Osny | hr |
| Hungarian | Osny | hu |
| Interlingua (International Auxiliary Language Association) | Osny | ia |
| Indonesian | Osny | id |
| Interlingue | Osny | ie |
| Ido | Osny | io |
| Icelandic | Osny | is |
| Italian | Osny | it |
| Japanese | オニー | ja |
| jam | Osny | jam |
| kab | Osny | kab |
| Kongo | Osny | kg |
| Kazakh | Они (муниципалитет) | kk |
| kk-arab | ونىي | kk-arab |
| kk-cn | ونىي | kk-cn |
| kk-cyrl | Они | kk-cyrl |
| kk-kz | Они | kk-kz |
| kk-latn | Onï | kk-latn |
| kk-tr | Onï | kk-tr |
| Kalaallisut | Osny | kl |
| Kurdish | Osny | ku |
| Latin | Osny | la |
| Luxembourgish | Osny | lb |
| Limburgan | Osny | li |
| lij | Osny | lij |
| lld | Osny | lld |
| Lithuanian | Osny | lt |
| Latvian | Osny | lv |
| Malagasy | Osny | mg |
| min | Osny | min |
| Malay (macrolanguage) | Osny | ms |
| nan | Osny | nan |
| nap | Osny | nap |
| Norwegian Bokmål | Osny | nb |
| Low German | Osny | nds |
| nds-nl | Osny | nds-nl |
| Dutch | Osny | nl |
| Norwegian Nynorsk | Osny | nn |
| Narom | Osny | nrm |
| Occitan (post 1500) | Osny | oc |
| pap | Osny | pap |
| pcd | Osny | pcd |
| Polish | Osny | pl |
| pms | Osny | pms |
| prg | Osny | prg |
| Portuguese | Osny | pt |
| pt-br | Osny | pt-br |
| rgn | Osny | rgn |
| Romansh | Osny | rm |
| Romanian | Osny | ro |
| Russian | Они | ru |
| Sardinian | Osny | sc |
| Sicilian | Osny | scn |
| Scots | Osny | sco |
| Slovak | Osny | sk |
| sr-el | Osny | sr-el |
| Swedish | Osny | sv |
| Swahili (macrolanguage) | Osny | sw |
| Turkish | Osny | tr |
| Tatar | Они (муниципалитет) | tt |
| Ukrainian | Оні | uk |
| Uzbek | Osny | uz |
| vec | Osny | vec |
| Vietnamese | Osny | vi |
| vls | Osny | vls |
| vmf | Osny | vmf |
| Volapük | Osny | vo |
| Walloon | Osny | wa |
| war | Osny | war |
| Wolof | Osny | wo |
| Chinese | 奥尼 | zh |
| zh-cn | 奥尼 | zh-cn |
| zh-hans | 奥尼 | zh-hans |
| zh-hant | 奧尼 | zh-hant |
| zh-hk | 奧尼 | zh-hk |
| zh-sg | 奥尼 | zh-sg |
| zh-tw | 奧尼 | zh-tw |
| Zulu | Osny | zu |