- Traditional Chinese Character(HanT):
曺圭賢
- Simplified Chinese Character(HanS):
曺圭贤
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄠˊ ㄍㄨㄟ ㄒㄧㄢˊ (ㄘㄍㄒ)
- Bopomofo(Zhuyin Keyboard Input/IME): "hl6ejo vu06" (hl6ejovu06)
- (ASCII) Hanyu Pinyin: "caoguixian" "Cao2Gui1Xian2" "Cao2 Gui1 Xian2" (CGX)
- (Latin) Hànyǔ Pīnyīn: CáoGuīXián [ Cáo Guī Xián ]
- (英文翻譯) English Translation: "Jo Kyuhyun"
- (西語翻譯) Traducción Español: "Jo Kyuhyun"
- (日文翻譯) 日本語翻訳: "チョ・キュヒョン"