| Language | Name | Code |
|---|---|---|
| Arabic | كيلز | ar |
| arz | كيلز | arz |
| Belarusian | Келс | be |
| Bulgarian | Келс | bg |
| Breton | Kells | br |
| Catalan | Kells | ca |
| Cebuano | Kells | ceb |
| Czech | Kells | cs |
| Welsh | Kells | cy |
| Danish | Kells | da |
| German | Kells | de |
| English | Kells | en |
| en-gb | Kells | en-gb |
| en-us | Kells | en-us |
| Spanish | Kells | es |
| Basque | Kells | eu |
| French | Kells | fr |
| Irish | Ceanannas | ga |
| Manx | Ceanannas | gv |
| Hebrew | קלס | he |
| Hungarian | Kells | hu |
| Indonesian | Kells | id |
| Italian | Kells | it |
| Japanese | ケルズ | ja |
| Lithuanian | Kelsas | lt |
| Latvian | Kelsa | lv |
| Norwegian Bokmål | Kells | nb |
| Dutch | Kells | nl |
| Polish | Kells | pl |
| Portuguese | Kells | pt |
| Russian | Келс | ru |
| Scots | Kells | sco |
| Slovak | Kells | sk |
| Slovenian | Kells | sl |
| Serbian | Келс (Ирска) | sr |
| Swedish | Kells | sv |
| Ukrainian | Келлс | uk |
| Urdu | کیلز | ur |
| Chinese | 凯尔斯 | zh |
| zh-hant | 凱爾斯 | zh-hant |