| eesti | ekk-000 |
| William Mountbatten-Windsor | |
| العربية | arb-000 | الأمير ويليام |
| български | bul-000 | Уилям Уелс |
| čeština | ces-000 | Princ William |
| 普通话 | cmn-000 | 威廉王子 |
| 國語 | cmn-001 | 威廉王子 |
| Cymraeg | cym-000 | Y Tywysog William |
| dansk | dan-000 | Prins William af Wales |
| Deutsch | deu-000 | William Mountbatten-Windsor |
| English | eng-000 | Prince William of Wales |
| Esperanto | epo-000 | William Mountbatten-Windsor |
| suomi | fin-000 | Prinssi William |
| français | fra-000 | William de Galles |
| עברית | heb-000 | הנסיך ויליאם מוויילס |
| íslenska | isl-000 | Vilhjálmur Bretaprins |
| italiano | ita-000 | Principe William del Galles |
| 日本語 | jpn-000 | ウィリアム・マウントバッテン=ウィンザー |
| 한국어 | kor-000 | 윌리엄 마운트배튼-윈저 |
| Nederlands | nld-000 | William van Wales |
| bokmål | nob-000 | William av Wales |
| polski | pol-000 | William Mountbatten-Windsor |
| português | por-000 | Guilherme de Gales |
| română | ron-000 | Prințul William de Wales |
| русский | rus-000 | Уильям |
| español | spa-000 | Guillermo Mountbatten-Windsor |
| српски | srp-000 | Принц Вилијем од Велса |
| svenska | swe-000 | William av Wales |
| ภาษาไทย | tha-000 | เจ้าชายวิลเลียมแห่งเวลส์ |
| Türkçe | tur-000 | Galler Prensi William |
| Bahasa Malaysia | zsm-000 | Putera William dari Wales |