| Language | Name | Code |
|---|---|---|
| Arabic | بلاغاي | ar |
| arz | بلاجاى | arz |
| Bosnian | Blagaj | bs |
| Cebuano | Blagaj | ceb |
| Czech | Blagaj | cs |
| German | Blagaj | de |
| Modern Greek (1453-) | Μπλάγκαϊ | el |
| English | Blagaj, Mostar | en |
| Persian | بلاگای | fa |
| French | Blagaj | fr |
| Croatian | Blagaj | hr |
| Indonesian | Blagaj | id |
| Italian | Blagaj | it |
| Japanese | ブラガジ | ja |
| Macedonian | Благај (Мостар) | mk |
| Dutch | Blagaj | nl |
| Polish | Blagaj (kanton hercegowińsko-neretwiański) | pl |
| Russian | Благай | ru |
| sh | Blagaj | sh |
| Slovenian | Blagaj | sl |
| Albanian | Bllagaji | sq |
| Serbian | Благај | sr |
| sr-ec | Благај | sr-ec |
| sr-el | Blagaj | sr-el |
| Swedish | Blagaj | sv |
| Turkish | Bulagay (Mostar) | tr |
| Ukrainian | Благай | uk |