- Traditional Chinese Character(HanT):
鄭敦宇
- Simplified Chinese Character(HanS):
郑敦宇
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄉㄨㄣ ㄩˇ (ㄓㄉㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): "5/42jp m3" (5/42jpm3)
- (ASCII) Hanyu Pinyin: "zhengdunyu" "Zheng4Dun1Yu3" "Zheng4 Dun1 Yu3" (ZDY)
- (Latin) Hànyǔ Pīnyīn: ZhèngDūnYǔ [ Zhèng Dūn Yǔ ]
- (英文翻譯) English Translation: "Zheng Dunyu"
- (西語翻譯) Traducción Español: "Zheng Dunyu"
- (日文翻譯) 日本語翻訳: "鄭敦宇"