- Traditional Chinese Character(HanT):
柳演錫
- Simplified Chinese Character(HanS):
柳演锡
- Bopomofo(Mandarin Phonetic Symbols): ㄌㄧㄡˇ ㄧㄢˇ ㄒㄧˊ (ㄌㄧㄒ)
- Bopomofo(Zhuyin Keyboard Input/IME): xu.3u03vu6
- (ASCII) Hanyu Pinyin: "liuyanxi" "Liu3Yan3Xi2" "Liu3 Yan3 Xi2" (LYX)
- (Latin) Hànyǔ Pīnyīn: LiǔYǎnXí [ Liǔ Yǎn Xí ]
- (英文翻譯) English Translation: "Yoo Yeon Suk"
- (西語翻譯) Traducción Español: "Yoo Yeon Suk"
- (日文翻譯) 日本語翻訳: "ユ・ヨンソク"