- Traditional Chinese Character(HanT):
鄭凱恩
- Simplified Chinese Character(HanS):
郑凯恩
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄎㄞˇ ㄣ (ㄓㄎㄣ)
- Bopomofo(Zhuyin Keyboard Input/IME): "5/4d93p " (5/4d93p)
- (ASCII) Hanyu Pinyin: "zhengkaien" "Zheng4Kai3En1" "Zheng4 Kai3 En1" (ZKE)
- (Latin) Hànyǔ Pīnyīn: ZhèngKǎi [ Zhèng Kǎi ]
- (英文翻譯) English Translation: "Zheng Kaien"
- (西語翻譯) Traducción Español: "Zheng Kaien"
- (日文翻譯) 日本語翻訳: "鄭海苑"