| Language | Name | Code |
|---|---|---|
| Asturian | Santiago | ast |
| be-tarask | Сант’ягу | be-tarask |
| Catalan | Santiago | ca |
| Chechen | Сантиагу (Риу-Гранди-ду-Сул) | ce |
| Cebuano | Santiago | ceb |
| German | Santiago | de |
| English | Santiago | en |
| Esperanto | Santiago | eo |
| Spanish | Municipio de Santiago (Brasil) | es |
| Basque | Santiago (Rio Grande do Sul) | eu |
| French | Santiago | fr |
| Irish | Santiago | ga |
| Hungarian | Santiago | hu |
| Italian | Santiago | it |
| Japanese | サンティアゴ (ブラジル) | ja |
| Kazakh | Сантиагу | kk |
| kk-arab | سانتىياگۋ | kk-arab |
| kk-cyrl | Сантиагу | kk-cyrl |
| kk-latn | Santïagw | kk-latn |
| Latin | Urbs Sancti Iacobi | la |
| Malagasy | Santiago | mg |
| nan | Santiago | nan |
| Norwegian Bokmål | Santiago | nb |
| Dutch | Santiago | nl |
| Polish | Santiago | pl |
| Portuguese | Santiago | pt |
| pt-br | Santiago | pt-br |
| Romanian | Santiago | ro |
| Russian | Сантиагу | ru |
| Swedish | Santiago | sv |
| Turkish | Santiago, Rio Grande do Sul | tr |
| Tatar | Сантиагу (Риу-Гранди-ду-Сул) | tt |
| Ukrainian | Сантьягу | uk |
| Volapük | Santiago | vo |
| war | Santiago | war |
| Chinese | 聖地牙哥 | zh |