| Language | Name | Code |
|---|---|---|
| Arabic | ألاخويلا | ar |
| arz | الاخويلا | arz |
| Asturian | Alajuela | ast |
| avk | Alajuela | avk |
| Belarusian | Алахуэла | be |
| Bengali | আলাজুলা | bn |
| Catalan | Alajuela | ca |
| Cebuano | Alajuela (kapital sa lalawigan) | ceb |
| Czech | Alajuela | cs |
| Welsh | Alajuela | cy |
| Danish | Alajuela | da |
| German | Alajuela | de |
| de-ch | Alajuela | de-ch |
| Modern Greek (1453-) | Αλαχουέλα | el |
| English | Alajuela | en |
| en-ca | Alajuela | en-ca |
| en-gb | Alajuela | en-gb |
| Spanish | Alajuela | es |
| Basque | Alajuela | eu |
| Persian | الاجویلا | fa |
| Finnish | Alajuela | fi |
| French | Alajuela | fr |
| frr | Alajuela | frr |
| Gujarati | અલાજુએલા | gu |
| Hebrew | אלחואלה | he |
| Hindi | एलहुएला | hi |
| Croatian | Alajuela | hr |
| Hungarian | Alajuela | hu |
| Armenian | Ալախուելա | hy |
| Indonesian | Alajuela | id |
| Italian | Alajuela | it |
| Japanese | アラフエラ | ja |
| Kannada | ಅಲಾಜುವೆಲಾ | kn |
| Korean | 알라후엘라 | ko |
| Luxembourgish | Alajuela | lb |
| Lithuanian | Alachuela | lt |
| Latvian | Alahvela | lv |
| mdf | Алахуэла | mdf |
| Marathi | अलाजुला | mr |
| Malay (macrolanguage) | Alajuela | ms |
| nah | Alajuela | nah |
| Norwegian Bokmål | Alajuela | nb |
| Dutch | Alajuela | nl |
| Occitan (post 1500) | Alajuela | oc |
| Polish | Alajuela | pl |
| Portuguese | Alajuela | pt |
| pt-br | Alajuela | pt-br |
| Quechua | Alajuela | qu |
| Romanian | Alajuela | ro |
| Russian | Алахуэла | ru |
| Scots | Alajuela | sco |
| Northern Sami | Alajuela | se |
| sh | Alajuela | sh |
| Sinhala | අලජුඑලා | si |
| Slovenian | Alajuela | sl |
| Swedish | Alajuela | sv |
| szl | Alajuela | szl |
| Tamil | ஆலாஜூயேலா | ta |
| Telugu | అలజ్యేలా | te |
| Thai | อาลาฮูเอลา | th |
| Turkish | Alajuela | tr |
| Tatar | Алахвела | tt |
| Ukrainian | Алахуела | uk |
| Urdu | الاخویلا | ur |
| Vietnamese | Alajuela | vi |
| Volapük | Alajuela | vo |
| war | Alajuela | war |
| Chinese | 阿拉胡埃拉 | zh |
| zh-cn | 阿拉胡埃拉 | zh-cn |
| zh-hans | 阿拉胡埃拉 | zh-hans |
| zh-hant | 阿拉胡埃拉 | zh-hant |
| zh-hk | 阿拉胡埃拉 | zh-hk |
| zh-mo | 阿拉胡埃拉 | zh-mo |
| zh-my | 阿拉胡埃拉 | zh-my |
| zh-sg | 阿拉胡埃拉 | zh-sg |
| zh-tw | 阿拉胡埃拉 | zh-tw |