- Traditional Chinese Character(HanT):
蔡易餘
- Simplified Chinese Character(HanS):
蔡易馀
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄧˋ ㄩˊ (ㄘㄧㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): h94u4m6
- 「蔡易餘」的注音符號/「蔡易餘」怎麼發音怎麼唸: ㄘㄞˋ ㄧˋ ㄩˊ
- (ASCII) Hanyu Pinyin: "caiyiyu" "Cai4Yi4Yu2" "Cai4 Yi4 Yu2" (CYY)
- (Latin) Hànyǔ Pīnyīn: CàiYìYú [ Cài Yì Yú ]
- (英文翻譯) English Translation: "Cai Yiyu"
- (西語翻譯) Traducción Español: "Cai Yuyu"
- (日文翻譯) 日本語翻訳: "蔡宜宇"