| Deutsch | deu-000 |
| Cäcilie | |
| brezhoneg | bre-000 | Aziliz |
| català | cat-000 | Cecília |
| čeština | ces-000 | Cecílie |
| dansk | dan-000 | Cecilie |
| eesti | ekk-000 | Silja |
| ελληνικά | ell-000 | Καικιλία |
| English | eng-000 | Cecilia |
| English | eng-000 | Cecily |
| English | eng-000 | Cicely |
| Esperanto | epo-000 | Cecilia |
| føroyskt | fao-000 | Silja |
| suomi | fin-000 | Silja |
| français | fra-000 | Cécile |
| Gàidhlig | gla-000 | Sìle |
| Gàidhlig | gla-000 | Sìleas |
| Gaeilge | gle-000 | Síle |
| ʻōlelo Hawaiʻi | haw-000 | Kikilia |
| magyar | hun-000 | Cecília |
| italiano | ita-000 | Cecilia |
| 日本語 | jpn-000 | セシリア |
| latine | lat-000 | Caecilia |
| Nederlands | nld-000 | Cecile |
| bokmål | nob-000 | Cecilie |
| polski | pol-000 | Cecylia |
| português | por-000 | Cecilia |
| português | por-000 | Cecília |
| русский | rus-000 | Кикилия |
| русский | rus-000 | Сеси́лия |
| русский | rus-000 | Цеци́лия |
| slovenčina | slk-000 | Cecília |
| español | spa-000 | Cecilia |
| svenska | swe-000 | Cecilia |