| Language | Name | Code |
|---|---|---|
| Afrikaans | New Orleans | af |
| Amharic | ኑ ኦርሌንዝ | am |
| Aragonese | Nueva Orleans | an |
| ang | Niwēorlēanas | ang |
| Arabic | نيو أورلينز | ar |
| arz | نيو اورلينز | arz |
| Asturian | Nueva Orleans | ast |
| Azerbaijani | Nyu-Orlean | az |
| azb | نیو اورلئان | azb |
| Bavarian | New Orleans | bar |
| Belarusian | Новы Арлеан | be |
| be-tarask | Новы Арлеан | be-tarask |
| Bulgarian | Ню Орлиънс | bg |
| Bengali | নিউ অর্লিন্স | bn |
| bpy | ওরলেন্স পারিশ | bpy |
| Breton | New Orleans | br |
| Bosnian | New Orleans | bs |
| Catalan | Nova Orleans | ca |
| Chechen | Нью-Орлеан | ce |
| Cebuano | New Orleans | ceb |
| Central Kurdish | نیوئۆرلەنس | ckb |
| Corsican | New Orleans | co |
| crh | Nyu Orleans | crh |
| crh-latn | Nyu Orleans | crh-latn |
| Czech | New Orleans | cs |
| Chuvash | Çĕнĕ Орлеан | cv |
| Welsh | New Orleans | cy |
| Danish | New Orleans | da |
| dag | New Orleans | dag |
| German | New Orleans | de |
| de-ch | New Orleans | de-ch |
| Modern Greek (1453-) | Νέα Ορλεάνη | el |
| eml | New Orleans | eml |
| English | New Orleans | en |
| en-ca | New Orleans | en-ca |
| en-gb | New Orleans | en-gb |
| en-us | New Orleans | en-us |
| Esperanto | Nov-Orleano | eo |
| Spanish | Nueva Orleans | es |
| Estonian | New Orleans | et |
| Basque | New Orleans | eu |
| ext | Nueva Orleans | ext |
| Persian | نیواورلئان | fa |
| Finnish | New Orleans | fi |
| Faroese | New Orleans | fo |
| French | La Nouvelle-Orléans | fr |
| frc | La Nouvelle-Orléans | frc |
| frp | Novèla-Orlèans | frp |
| frr | New Orleans | frr |
| Western Frisian | New Orleans | fy |
| Irish | New Orleans | ga |
| Galician | Nova Orleáns | gl |
| glk | نيۊاؤرلئان (لۊئيزيانا) | glk |
| Guaraní | New Orleans | gn |
| gsw | New Orleans | gsw |
| Gujarati | ન્યૂ ઓર્લિયન્સ | gu |
| Manx | New Orleans | gv |
| Hausa | New Orleans | ha |
| haw | Nū ʻOlina | haw |
| Hebrew | ניו אורלינס | he |
| Hindi | न्यू ओर्लियंस | hi |
| Croatian | New Orleans | hr |
| Haitian | New Orleans | ht |
| Hungarian | New Orleans | hu |
| Armenian | Օռլեան շրջան | hy |
| Interlingua (International Auxiliary Language Association) | New Orleans | ia |
| Indonesian | New Orleans | id |
| Interlingue | New Orleans | ie |
| Ido | Nov-Orleans | io |
| Icelandic | New Orleans | is |
| Italian | New Orleans | it |
| Inuktitut | ᓂᐅ ᐆᕐᓖᓐᔅ | iu |
| Japanese | ニュー・オーリンズ | ja |
| jam | Nyuu Aaliinz | jam |
| Georgian | ახალი ორლეანი | ka |
| kge | New Orleans | kge |
| Kikuyu | New Orleans | ki |
| Kazakh | Жаңа Орлеан | kk |
| Kannada | ನ್ಯೂ ಒರ್ಲೀನ್ಸ್ | kn |
| Korean | 뉴올리언스 | ko |
| Kurdish | New Orleans | ku |
| Cornish | New Orleans | kw |
| Kirghiz | Жаңы орлеан | ky |
| Latin | Nova Aurelia | la |
| Luxembourgish | New Orleans | lb |
| lfn | Orleans Nova | lfn |
| lld | New Orleans | lld |
| Lithuanian | Naujasis Orleanas | lt |
| Latvian | Ņūorleāna | lv |
| lzh | 新奧爾良 | lzh |
| mdf | Од Орлэан | mdf |
| Malagasy | New Orleans | mg |
| mhr | У Орлеан | mhr |
| Macedonian | Њу Орлеанс | mk |
| Malayalam | ന്യൂ ഓർലിയൻസ് നഗരവും പാരിഷും | ml |
| Mongolian | Нью-Орлеанс | mn |
| Marathi | न्यू ऑर्लिन्स | mr |
| mrj | У Орлеан | mrj |
| Malay (macrolanguage) | New Orleans | ms |
| mwl | Nuoba Orleanes | mwl |
| mzn | نیواورلئان | mzn |
| Nauru | New Orleans | na |
| nah | Yancuīc Orleans | nah |
| nan | New Orleans | nan |
| Norwegian Bokmål | New Orleans | nb |
| Low German | New Orleans | nds |
| nds-nl | Niej Orleans | nds-nl |
| Dutch | New Orleans | nl |
| Norwegian Nynorsk | New Orleans | nn |
| Narom | La Nouvelle-Orliauns | nrm |
| Navajo | Tónteel Biihílį́ Hátsoh | nv |
| Occitan (post 1500) | New Orleans | oc |
| Ossetian | Ног Орлеан | os |
| Pampanga | New Orleans | pam |
| pap | New Orleans | pap |
| pcd | La Novèle-Orléans | pcd |
| Polish | Nowy Orlean | pl |
| pms | New Orleans | pms |
| pnb | اورلینز پارش | pnb |
| Portuguese | Nova Orleães | pt |
| pt-br | Nova Orleães | pt-br |
| Quechua | New Orleans | qu |
| rmy | New Orleans | rmy |
| Romanian | New Orleans | ro |
| Russian | Новый Орлеан | ru |
| Sanskrit | न्यू आर्लीन्स | sa |
| Sardinian | New Orleans | sc |
| Sicilian | New Orleans | scn |
| Scots | New Orleans | sco |
| sh | Orleans Parish | sh |
| Sinhala | නිව් ඔර්ලියන්ස් | si |
| Slovak | New Orleans | sk |
| Slovenian | New Orleans | sl |
| smn | New Orleans | smn |
| Albanian | New Orleans | sq |
| Serbian | Њу Орлеанс | sr |
| sr-ec | Њу Орлеанс | sr-ec |
| Swedish | New Orleans | sv |
| Swahili (macrolanguage) | New Orleans | sw |
| szl | Nowy Uorlean | szl |
| Tamil | நியூ ஓர்லென்ஸ் | ta |
| Telugu | న్యూ ఓర్లీన్స్ | te |
| Tajik | Орлеани Нав | tg |
| Thai | นิวออร์ลีนส์ | th |
| Tagalog | New Orleans | tl |
| tly | Nju Orlean | tly |
| Turkish | New Orleans | tr |
| Tatar | Яңа Орлеан | tt |
| Twi | New Orleans | tw |
| Uighur | Yéngi Orléan | ug |
| Ukrainian | Новий Орлеан | uk |
| Urdu | نیو اورلینز | ur |
| Uzbek | Yangi orlean | uz |
| vec | New Orleans | vec |
| vep | Uz' Orlean | vep |
| Vietnamese | New Orleans | vi |
| Volapük | New Orleans | vo |
| war | New Orleans | war |
| Wu Chinese | 新奥尔良 | wuu |
| Yiddish | ניו ארלינס | yi |
| Yoruba | New Orleans | yo |
| yue | 紐奧良 | yue |
| Chinese | 新奥尔良 | zh |
| zh-cn | 新奥尔良 | zh-cn |
| zh-hans | 新奥尔良 | zh-hans |
| zh-hant | 紐奧良 | zh-hant |
| zh-tw | 紐奧良 | zh-tw |