- Traditional Chinese Character(HanT):
鄭凱元
- Simplified Chinese Character(HanS):
郑凯元
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄎㄞˇ ㄩㄢˊ (ㄓㄎㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): 5/4d93m06
- 「鄭凱元」的注音符號/「鄭凱元」怎麼發音怎麼唸: ㄓㄥˋ ㄎㄞˇ ㄩㄢˊ
- (ASCII) Hanyu Pinyin: "zhengkaiyuan" "Zheng4Kai3Yuan2" "Zheng4 Kai3 Yuan2" (ZKY)
- (Latin) Hànyǔ Pīnyīn: ZhèngKǎiYuán [ Zhèng Kǎi Yuán ]
- (英文翻譯) English Translation: "Zheng Kaiyuan"
- (西語翻譯) Traducción Español: "zheng kaiyuan"
- (日文翻譯) 日本語翻訳: "鄭凱元"