- Traditional Chinese Character(HanT):
蔡昱宇
- Simplified Chinese Character(HanS):
蔡昱宇
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄩˋ ㄩˇ (ㄘㄩㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): h94m4m3
- (ASCII) Hanyu Pinyin: "caiyuyu" "Cai4Yu4Yu3" "Cai4 Yu4 Yu3" (CYY)
- (Latin) Hànyǔ Pīnyīn: CàiYùYǔ [ Cài Yù Yǔ ]
- (英文翻譯) English Translation: "Cai Yuyu"
- (西語翻譯) Traducción Español: "cai yuyu"
- (日文翻譯) 日本語翻訳: "カイ・ユユ"