- Traditional Chinese Character(HanT):
雷克斯
- Simplified Chinese Character(HanS):
雷克斯
- Bopomofo(Mandarin Phonetic Symbols): ㄌㄟˊ ㄎㄜˋ ㄙ (ㄌㄎㄙ)
- Bopomofo(Zhuyin Keyboard Input/IME): "xo6dk4n " (xo6dk4n)
- (ASCII) Hanyu Pinyin: "leikesi" "Lei2Ke4Si1" "Lei2 Ke4 Si1" (LKS)
- (Latin) Hànyǔ Pīnyīn: LéiKèSī [ Léi Kè Sī ]
- (英文翻譯) English Translation: "Rex"
- (西語翻譯) Traducción Español: "rex"
- (日文翻譯) 日本語翻訳: "レックス"