| Language | Name | Code |
|---|---|---|
| Arabic | جافنا | ar |
| arz | جافنا | arz |
| Asturian | Jaffna | ast |
| Belarusian | Джафна | be |
| Bengali | জাফনা | bn |
| Breton | Jaffna | br |
| Catalan | Jaffna | ca |
| Czech | Jápané | cs |
| Danish | Jaffna | da |
| German | Jaffna | de |
| Modern Greek (1453-) | Τζάφνα | el |
| English | Jaffna | en |
| Esperanto | Ĝafna | eo |
| Spanish | Jaffna | es |
| Estonian | Jaffna | et |
| Persian | جافنا | fa |
| Finnish | Jaffna | fi |
| French | Jaffna | fr |
| Irish | Jaffna | ga |
| Gujarati | જાફના | gu |
| Hausa | Jaffna | ha |
| Hebrew | ג'פנה | he |
| Hindi | जाफना | hi |
| Hungarian | Jaffna | hu |
| hyw | Ժաֆնա | hyw |
| Indonesian | Jaffna | id |
| Italian | Jaffna | it |
| Japanese | ジャフナ | ja |
| Georgian | ჯაფნა | ka |
| Kannada | ಜಾಫ್ನಾ | kn |
| Korean | 자프나 | ko |
| Lithuanian | Džafna | lt |
| Latvian | Džafna | lv |
| Malayalam | ജാഫ്ന | ml |
| Marathi | जाफना | mr |
| Malay (macrolanguage) | Jaffna | ms |
| Norwegian Bokmål | Jaffna | nb |
| Nepali (macrolanguage) | जाफना | ne |
| Dutch | Jaffna | nl |
| Norwegian Nynorsk | Jaffna | nn |
| Occitan (post 1500) | Jaffna | oc |
| Panjabi | ਜਾਫਨਾ | pa |
| Polish | Dżafna | pl |
| Portuguese | Jaffna | pt |
| Russian | Джафна | ru |
| sat | ᱡᱟᱯᱷᱱᱟ | sat |
| Scots | Jaffna | sco |
| sh | Jaffna | sh |
| Sinhala | යාපනය | si |
| Swedish | Jaffna | sv |
| szl | Dżafna | szl |
| Tamil | யாழ்ப்பாணம் | ta |
| Telugu | జాఫ్నా | te |
| Thai | จาฟฟ์นา | th |
| Turkish | Jaffna | tr |
| Ukrainian | Джафна | uk |
| Urdu | جففنا | ur |
| Uzbek | Jafna | uz |
| vep | Džafn | vep |
| Vietnamese | Jaffna | vi |
| war | Jaffna | war |
| xmf | ჯაფნა | xmf |
| Chinese | 賈夫納 | zh |
| zh-hant | 賈夫納 | zh-hant |