- Traditional Chinese Character(HanT):
凱子
- Simplified Chinese Character(HanS):
凯子
- Bopomofo(Mandarin Phonetic Symbols): ㄎㄞˇ ㄗ˙ (ㄎㄗ)
- Bopomofo(Zhuyin Keyboard Input/IME): d93y7
- 「凱子」的注音符號/「凱子」怎麼發音怎麼唸: ㄎㄞˇ ㄗ˙
- (ASCII) Hanyu Pinyin: "kaizi" "Kai3Zi0" "Kai3 Zi0" (KZ)
- (Latin) Hànyǔ Pīnyīn: KǎiZi [ Kǎi Zi ]
- (英文翻譯) English Translation: "Kaizi"
- (西語翻譯) Traducción Español: "Kaizi"
- (日文翻譯) 日本語翻訳: "カイジ"