| Language | Name | Code |
|---|---|---|
| Afrikaans | Karaj | af |
| Arabic | كرج | ar |
| ary | كاراج | ary |
| arz | كرج | arz |
| Asturian | Karaj | ast |
| Azerbaijani | Kərəc | az |
| azb | کرج | azb |
| Belarusian | Керэдж | be |
| be-tarask | Кэрэдж | be-tarask |
| Bulgarian | Карадж | bg |
| Bengali | কারাজ | bn |
| Catalan | Karaj | ca |
| Chechen | Кередж | ce |
| Cebuano | Karaj | ceb |
| Central Kurdish | کەرەج | ckb |
| Czech | Karadž | cs |
| Danish | Karaj | da |
| German | Karadsch | de |
| diq | Kerec | diq |
| Modern Greek (1453-) | Καράτζ | el |
| English | Karaj | en |
| Esperanto | Karaĝ | eo |
| Spanish | Karaj | es |
| Basque | Karaj | eu |
| Persian | کرج | fa |
| Finnish | Karaj | fi |
| French | Karadj | fr |
| Irish | Karaj | ga |
| glk | کرج | glk |
| Gujarati | કરજ | gu |
| Hausa | Karaj | ha |
| Hebrew | כרג' | he |
| Hindi | कैरैज | hi |
| Croatian | Karadž | hr |
| Hungarian | Karadzs | hu |
| Armenian | Քարաջ | hy |
| Interlingua (International Auxiliary Language Association) | Karaj | ia |
| Indonesian | Karaj | id |
| Italian | Karaj | it |
| Japanese | キャラジ | ja |
| Georgian | ქარაჯი | ka |
| Kazakh | Кередж | kk |
| Kalaallisut | Karaj | kl |
| Kannada | ಕರಾಜ್ | kn |
| Korean | 카라즈 | ko |
| Kurdish | Kerec | ku |
| Kirghiz | Кереж | ky |
| Lithuanian | Keredžas | lt |
| Latvian | Karadža | lv |
| Malagasy | Karaj | mg |
| Maori | Karaj | mi |
| Malayalam | കരാജ് | ml |
| Marathi | करज | mr |
| Malay (macrolanguage) | Karaj | ms |
| myv | Кередж ош | myv |
| mzn | کرج | mzn |
| nan | Karaj | nan |
| Norwegian Bokmål | Karaj | nb |
| Dutch | Karaj | nl |
| Occitan (post 1500) | Karaj | oc |
| Ossetian | Кередж | os |
| Polish | Karadż | pl |
| pnb | کرج | pnb |
| Portuguese | Karaj | pt |
| Romanian | Karaj | ro |
| Russian | Кередж | ru |
| Scots | Karaj | sco |
| Northern Sami | Karaž | se |
| sh | Karadž | sh |
| Sinhala | කරාජ් | si |
| Slovenian | Karadž | sl |
| Serbian | Караџ | sr |
| Swedish | Karaj | sv |
| Tamil | கராஜ் | ta |
| Telugu | కారజ్ | te |
| Tajik | Караҷ | tg |
| Thai | แคแรจ | th |
| Turkmen | Käräj | tk |
| Turkish | Kerec | tr |
| Tatar | Кәрәҗ | tt |
| Twi | Karaj | tw |
| Ukrainian | Кередж | uk |
| Urdu | کرج | ur |
| Uzbek | Karaj | uz |
| Vietnamese | Karaj | vi |
| vro | Karaj | vro |
| war | Karaj | war |
| Wolof | Karaj | wo |
| Wu Chinese | 卡拉季 | wuu |
| xmf | ქარაჯი | xmf |
| yue | 卡拉季 | yue |
| Chinese | 卡拉季 | zh |
| zh-cn | 卡拉季 | zh-cn |
| zh-hans | 卡拉季 | zh-hans |
| zh-hant | 卡拉季 | zh-hant |