| Language | Name | Code |
|---|---|---|
| Arabic | ترجينتس | ar |
| arz | ترجينتس | arz |
| Asturian | Třinec | ast |
| azb | ترژینتس | azb |
| Bashkir | Тршинец | ba |
| Belarusian | Тршынец | be |
| Breton | Třinec | br |
| Catalan | Třinec | ca |
| Cebuano | Třinec | ceb |
| Czech | Třinec | cs |
| Danish | Třinec | da |
| German | Třinec | de |
| Modern Greek (1453-) | Τσίνετς | el |
| English | Třinec | en |
| Esperanto | Třinec | eo |
| Spanish | Třinec | es |
| Estonian | Třinec | et |
| Basque | Třinec | eu |
| Persian | ترژینتس | fa |
| Finnish | Třinec | fi |
| French | Třinec | fr |
| Irish | Třinec | ga |
| Hebrew | טרינץ | he |
| Upper Sorbian | Třinec | hsb |
| Hungarian | Třinec | hu |
| Interlingue | Třinec | ie |
| Italian | Třinec | it |
| Japanese | チネツ | ja |
| Kazakh | Тршинец | kk |
| kk-arab | ترشىينەتس | kk-arab |
| kk-cyrl | Тршинец | kk-cyrl |
| kk-latn | Trşïnec | kk-latn |
| Luxembourgish | Třinec | lb |
| lmo | Třinec | lmo |
| Lithuanian | Tršinecas | lt |
| Latvian | Tršineca | lv |
| mdf | Тршинэц | mdf |
| Malay (macrolanguage) | Třinec | ms |
| nan | Třinec | nan |
| Norwegian Bokmål | Třinec | nb |
| Dutch | Třinec | nl |
| Ossetian | Тршинец | os |
| Polish | Trzyniec | pl |
| Portuguese | Třinec | pt |
| Russian | Тршинец | ru |
| rup | Třinec | rup |
| sh | Třinec | sh |
| Slovak | Třinec | sk |
| Slovenian | Třinec | sl |
| Serbian | Тринец | sr |
| sr-ec | Тринец | sr-ec |
| sr-el | Třinec | sr-el |
| Swedish | Třinec | sv |
| szl | Třinec | szl |
| Turkish | Třinec | tr |
| Tatar | Тршинетс | tt |
| Ukrainian | Тржинець | uk |
| Urdu | چینیتس | ur |
| Vietnamese | Třinec | vi |
| Chinese | 特日內茨 | zh |
| zh-hans | 特日内茨 | zh-hans |
| zh-hant | 特日內茨 | zh-hant |
| zh-hk | 特日內茨 | zh-hk |